154322160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{643009}}^1$

素因数の和:643025

約数の個数: 40

約数和(自身を含む): 478399440

約数和(自身を除く): 324077280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 643009, 1286018, 1929027, 2572036, 3215045, 3858054, 5144072, 6430090, 7716108, 9645135, 10288144, 12860180, 15432216, 19290270, 25720360, 30864432, 38580540, 51440720, 77161080, 154322160]

約数ペア:

[(1, 154322160), (2, 77161080), (3, 51440720), (4, 38580540), (5, 30864432), (6, 25720360), (8, 19290270), (10, 15432216), (12, 12860180), (15, 10288144), (16, 9645135), (20, 7716108), (24, 6430090), (30, 5144072), (40, 3858054), (48, 3215045), (60, 2572036), (80, 1929027), (120, 1286018), (240, 643009)]