222004560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{925019}}^1$

素因数の和:925035

約数の個数: 40

約数和(自身を含む): 688214880

約数和(自身を除く): 466210320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 925019, 1850038, 2775057, 3700076, 4625095, 5550114, 7400152, 9250190, 11100228, 13875285, 14800304, 18500380, 22200456, 27750570, 37000760, 44400912, 55501140, 74001520, 111002280, 222004560]

約数ペア:

[(1, 222004560), (2, 111002280), (3, 74001520), (4, 55501140), (5, 44400912), (6, 37000760), (8, 27750570), (10, 22200456), (12, 18500380), (15, 14800304), (16, 13875285), (20, 11100228), (24, 9250190), (30, 7400152), (40, 5550114), (48, 4625095), (60, 3700076), (80, 2775057), (120, 1850038), (240, 925019)]