Q: What is the sum of all factors of the number 1,205,220 excluding 1,205,220?
A: 2,242,140
The factors of the number 1,205,220 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 379, 530, 636, 758, 795, 1060, 1137, 1516, 1590, 1895, 2274, 3180, 3790, 4548, 5685, 7580, 11370, 20087, 22740, 40174, 60261, 80348, 100435, 120522, 200870, 241044, 301305, 401740, 602610, 1205220.
If you add them up, you will get the total of 1,205,222. Now subtract 1,205,220 to get 2,242,140