Q: What is the sum of all factors of the number 1,196,280 including 1,196,280?

A: 3,889,080

Why is 3,889,080 the sum of all factors of 1,196,280, including 1,196,280?

The factors of the number 1,196,280 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, 3323, 6646, 9969, 13292, 16615, 19938, 26584, 29907, 33230, 39876, 49845, 59814, 66460, 79752, 99690, 119628, 132920, 149535, 199380, 239256, 299070, 398760, 598140, 1196280.

If you add them up, you will get the total of 3,889,080.