Q: What is the sum of all factors of the number 1,203,240 including 1,203,240?
A: 3,720,960
The factors of the number 1,203,240 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 271, 296, 370, 444, 542, 555, 740, 813, 888, 1084, 1110, 1355, 1480, 1626, 2168, 2220, 2710, 3252, 4065, 4440, 5420, 6504, 8130, 10027, 10840, 16260, 20054, 30081, 32520, 40108, 50135, 60162, 80216, 100270, 120324, 150405, 200540, 240648, 300810, 401080, 601620, 1203240.
If you add them up, you will get the total of 3,720,960.