Q: What is the sum of all factors of the number 1,277,480 including 1,277,480?
A: 2,910,600
The factors of the number 1,277,480 are: 1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 293, 436, 545, 586, 872, 1090, 1172, 1465, 2180, 2344, 2930, 4360, 5860, 11720, 31937, 63874, 127748, 159685, 255496, 319370, 638740, 1277480.
If you add them up, you will get the total of 2,910,600.