2187238440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18226987}}^1$

素因数の和:18227001

約数の個数: 32

約数和(自身を含む): 6561715680

約数和(自身を除く): 4374477240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18226987, 36453974, 54680961, 72907948, 91134935, 109361922, 145815896, 182269870, 218723844, 273404805, 364539740, 437447688, 546809610, 729079480, 1093619220, 2187238440]

約数ペア:

[(1, 2187238440), (2, 1093619220), (3, 729079480), (4, 546809610), (5, 437447688), (6, 364539740), (8, 273404805), (10, 218723844), (12, 182269870), (15, 145815896), (20, 109361922), (24, 91134935), (30, 72907948), (40, 54680961), (60, 36453974), (120, 18226987)]