123152160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{256567}}^1$

素因数の和:256585

約数の個数: 48

約数和(自身を含む): 387930816

約数和(自身を除く): 264778656

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, 256567, 513134, 769701, 1026268, 1282835, 1539402, 2052536, 2565670, 3078804, 3848505, 4105072, 5131340, 6157608, 7697010, 8210144, 10262680, 12315216, 15394020, 20525360, 24630432, 30788040, 41050720, 61576080, 123152160]

約数ペア:

[(1, 123152160), (2, 61576080), (3, 41050720), (4, 30788040), (5, 24630432), (6, 20525360), (8, 15394020), (10, 12315216), (12, 10262680), (15, 8210144), (16, 7697010), (20, 6157608), (24, 5131340), (30, 4105072), (32, 3848505), (40, 3078804), (48, 2565670), (60, 2052536), (80, 1539402), (96, 1282835), (120, 1026268), (160, 769701), (240, 513134), (480, 256567)]