71864160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149717}}^1$

素因数の和:149735

約数の個数: 48

約数和(自身を含む): 226373616

約数和(自身を除く): 154509456

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, 149717, 299434, 449151, 598868, 748585, 898302, 1197736, 1497170, 1796604, 2245755, 2395472, 2994340, 3593208, 4491510, 4790944, 5988680, 7186416, 8983020, 11977360, 14372832, 17966040, 23954720, 35932080, 71864160]

約数ペア:

[(1, 71864160), (2, 35932080), (3, 23954720), (4, 17966040), (5, 14372832), (6, 11977360), (8, 8983020), (10, 7186416), (12, 5988680), (15, 4790944), (16, 4491510), (20, 3593208), (24, 2994340), (30, 2395472), (32, 2245755), (40, 1796604), (48, 1497170), (60, 1197736), (80, 898302), (96, 748585), (120, 598868), (160, 449151), (240, 299434), (480, 149717)]