Q: What is the sum of all factors of the number 1,287,680 including 1,287,680?

A: 3,093,552

Why is 3,093,552 the sum of all factors of 1,287,680, including 1,287,680?

The factors of the number 1,287,680 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 503, 512, 640, 1006, 1280, 2012, 2515, 2560, 4024, 5030, 8048, 10060, 16096, 20120, 32192, 40240, 64384, 80480, 128768, 160960, 257536, 321920, 643840, 1287680.

If you add them up, you will get the total of 3,093,552.