Factors of 780
Answer
Factors: 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780
Number of factors: 24
Factor pairs: (1, 780), (2, 390), (3, 260), (4, 195), (5, 156), (6, 130), (10, 78), (12, 65), (13, 60), (15, 52), (20, 39), (26, 30)
Prime Factorization
780 = 22 × 3 × 5 × 13
Properties
- This number is not prime
- This number is not a perfect square
- This is an even number
- Sum of all factors: 2,352
Check Numbers from 1 to 780
Try Other Numbers
Calculator
Want to find factors of a different number? Use our calculator:
Understanding the Factors of 780
When we look at the number 780, we find that it has 24 factors in total. These are the numbers that divide evenly into 780 with no remainder.
This number is composite, meaning it has more than two factors. It can be written as the product of its prime factors: 22 × 3 × 5 × 13.
Factor Pairs
The factors of 780 can be arranged in pairs: (1, 780), (2, 390), (3, 260), (4, 195), (5, 156), (6, 130), (10, 78), (12, 65), (13, 60), (15, 52), (20, 39), (26, 30). Each pair multiplies to give 780.