Q: What is the sum of all factors of the number 1,300,680 including 1,300,680?

A: 4,228,380

Why is 4,228,380 the sum of all factors of 1,300,680, including 1,300,680?

The factors of the number 1,300,680 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3613, 7226, 10839, 14452, 18065, 21678, 28904, 32517, 36130, 43356, 54195, 65034, 72260, 86712, 108390, 130068, 144520, 162585, 216780, 260136, 325170, 433560, 650340, 1300680.

If you add them up, you will get the total of 4,228,380.