Q: What is the sum of all factors of the number 3,211,440 including 3,211,440?

A: 9,956,208

Why is 9,956,208 the sum of all factors of 3,211,440, including 3,211,440?

The factors of the number 3,211,440 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 13381, 26762, 40143, 53524, 66905, 80286, 107048, 133810, 160572, 200715, 214096, 267620, 321144, 401430, 535240, 642288, 802860, 1070480, 1605720, 3211440.

If you add them up, you will get the total of 9,956,208.