Q: What is the sum of all factors of the number 1,280,180 including 1,280,180?

A: 3,089,058

Why is 3,089,058 the sum of all factors of 1,280,180, including 1,280,180?

The factors of the number 1,280,180 are: 1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 121, 220, 230, 242, 253, 460, 484, 506, 529, 605, 1012, 1058, 1210, 1265, 2116, 2420, 2530, 2645, 2783, 5060, 5290, 5566, 5819, 10580, 11132, 11638, 13915, 23276, 27830, 29095, 55660, 58190, 64009, 116380, 128018, 256036, 320045, 640090, 1280180.

If you add them up, you will get the total of 3,089,058.