Q: What is the sum of all factors of the number 1,662,160 including 1,662,160?

A: 3,928,320

Why is 3,928,320 the sum of all factors of 1,662,160, including 1,662,160?

The factors of the number 1,662,160 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 263, 316, 395, 526, 632, 790, 1052, 1264, 1315, 1580, 2104, 2630, 3160, 4208, 5260, 6320, 10520, 20777, 21040, 41554, 83108, 103885, 166216, 207770, 332432, 415540, 831080, 1662160.

If you add them up, you will get the total of 3,928,320.