Q: What is the sum of all factors of the number 1,147,720 including 1,147,720?
A: 2,952,000
The factors of the number 1,147,720 are: 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4099, 8198, 16396, 20495, 28693, 32792, 40990, 57386, 81980, 114772, 143465, 163960, 229544, 286930, 573860, 1147720.
If you add them up, you will get the total of 2,952,000.