87172080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{363217}}^1$

素因数の和:363233

約数の個数: 40

約数和(自身を含む): 270234192

約数和(自身を除く): 183062112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 363217, 726434, 1089651, 1452868, 1816085, 2179302, 2905736, 3632170, 4358604, 5448255, 5811472, 7264340, 8717208, 10896510, 14528680, 17434416, 21793020, 29057360, 43586040, 87172080]

約数ペア:

[(1, 87172080), (2, 43586040), (3, 29057360), (4, 21793020), (5, 17434416), (6, 14528680), (8, 10896510), (10, 8717208), (12, 7264340), (15, 5811472), (16, 5448255), (20, 4358604), (24, 3632170), (30, 2905736), (40, 2179302), (48, 1816085), (60, 1452868), (80, 1089651), (120, 726434), (240, 363217)]