Q: What is the sum of all factors of the number 156,609,840 including 156,609,840?

A: 485,491,248

Why is 485,491,248 the sum of all factors of 156,609,840, including 156,609,840?

The factors of the number 156,609,840 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 652541, 1305082, 1957623, 2610164, 3262705, 3915246, 5220328, 6525410, 7830492, 9788115, 10440656, 13050820, 15660984, 19576230, 26101640, 31321968, 39152460, 52203280, 78304920, 156609840.

If you add them up, you will get the total of 485,491,248.