Q: What is the sum of all factors of the number 851,280 including 851,280?

A: 2,639,712

Why is 2,639,712 the sum of all factors of 851,280, including 851,280?

The factors of the number 851,280 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3547, 7094, 10641, 14188, 17735, 21282, 28376, 35470, 42564, 53205, 56752, 70940, 85128, 106410, 141880, 170256, 212820, 283760, 425640, 851280.

If you add them up, you will get the total of 2,639,712.