1201080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10009}}^1$

素因数の和:10023

約数の個数: 32

約数和(自身を含む): 3603600

約数和(自身を除く): 2402520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10009, 20018, 30027, 40036, 50045, 60054, 80072, 100090, 120108, 150135, 200180, 240216, 300270, 400360, 600540, 1201080]

約数ペア:

[(1, 1201080), (2, 600540), (3, 400360), (4, 300270), (5, 240216), (6, 200180), (8, 150135), (10, 120108), (12, 100090), (15, 80072), (20, 60054), (24, 50045), (30, 40036), (40, 30027), (60, 20018), (120, 10009)]