Q: What is the sum of all factors of the number 1,189,960 including 1,189,960?
A: 2,721,600
The factors of the number 1,189,960 are: 1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 419, 568, 710, 838, 1420, 1676, 2095, 2840, 3352, 4190, 8380, 16760, 29749, 59498, 118996, 148745, 237992, 297490, 594980, 1189960.
If you add them up, you will get the total of 2,721,600.