60001080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{500009}}^1$

素因数の和:500023

約数の個数: 32

約数和(自身を含む): 180003600

約数和(自身を除く): 120002520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 500009, 1000018, 1500027, 2000036, 2500045, 3000054, 4000072, 5000090, 6000108, 7500135, 10000180, 12000216, 15000270, 20000360, 30000540, 60001080]

約数ペア:

[(1, 60001080), (2, 30000540), (3, 20000360), (4, 15000270), (5, 12000216), (6, 10000180), (8, 7500135), (10, 6000108), (12, 5000090), (15, 4000072), (20, 3000054), (24, 2500045), (30, 2000036), (40, 1500027), (60, 1000018), (120, 500009)]