157079220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2617987}}^1$

素因数の和:2617999

約数の個数: 24

約数和(自身を含む): 439821984

約数和(自身を除く): 282742764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2617987, 5235974, 7853961, 10471948, 13089935, 15707922, 26179870, 31415844, 39269805, 52359740, 78539610, 157079220]

約数ペア:

[(1, 157079220), (2, 78539610), (3, 52359740), (4, 39269805), (5, 31415844), (6, 26179870), (10, 15707922), (12, 13089935), (15, 10471948), (20, 7853961), (30, 5235974), (60, 2617987)]