16801080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{140009}}^1$

素因数の和:140023

約数の個数: 32

約数和(自身を含む): 50403600

約数和(自身を除く): 33602520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 140009, 280018, 420027, 560036, 700045, 840054, 1120072, 1400090, 1680108, 2100135, 2800180, 3360216, 4200270, 5600360, 8400540, 16801080]

約数ペア:

[(1, 16801080), (2, 8400540), (3, 5600360), (4, 4200270), (5, 3360216), (6, 2800180), (8, 2100135), (10, 1680108), (12, 1400090), (15, 1120072), (20, 840054), (24, 700045), (30, 560036), (40, 420027), (60, 280018), (120, 140009)]