155816160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{324617}}^1$

素因数の和:324635

約数の個数: 48

約数和(自身を含む): 490822416

約数和(自身を除く): 335006256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 324617, 649234, 973851, 1298468, 1623085, 1947702, 2596936, 3246170, 3895404, 4869255, 5193872, 6492340, 7790808, 9738510, 10387744, 12984680, 15581616, 19477020, 25969360, 31163232, 38954040, 51938720, 77908080, 155816160]

約数ペア:

[(1, 155816160), (2, 77908080), (3, 51938720), (4, 38954040), (5, 31163232), (6, 25969360), (8, 19477020), (10, 15581616), (12, 12984680), (15, 10387744), (16, 9738510), (20, 7790808), (24, 6492340), (30, 5193872), (32, 4869255), (40, 3895404), (48, 3246170), (60, 2596936), (80, 1947702), (96, 1623085), (120, 1298468), (160, 973851), (240, 649234), (480, 324617)]