1121439240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3115109}}^1$

素因数の和:3115126

約数の個数: 48

約数和(自身を含む): 3644678700

約数和(自身を除く): 2523239460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3115109, 6230218, 9345327, 12460436, 15575545, 18690654, 24920872, 28035981, 31151090, 37381308, 46726635, 56071962, 62302180, 74762616, 93453270, 112143924, 124604360, 140179905, 186906540, 224287848, 280359810, 373813080, 560719620, 1121439240]

約数ペア:

[(1, 1121439240), (2, 560719620), (3, 373813080), (4, 280359810), (5, 224287848), (6, 186906540), (8, 140179905), (9, 124604360), (10, 112143924), (12, 93453270), (15, 74762616), (18, 62302180), (20, 56071962), (24, 46726635), (30, 37381308), (36, 31151090), (40, 28035981), (45, 24920872), (60, 18690654), (72, 15575545), (90, 12460436), (120, 9345327), (180, 6230218), (360, 3115109)]