Q: What is the sum of all factors of the number 1,297,680 including 1,297,680?

A: 4,023,552

Why is 4,023,552 the sum of all factors of 1,297,680, including 1,297,680?

The factors of the number 1,297,680 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5407, 10814, 16221, 21628, 27035, 32442, 43256, 54070, 64884, 81105, 86512, 108140, 129768, 162210, 216280, 259536, 324420, 432560, 648840, 1297680.

If you add them up, you will get the total of 4,023,552.