121372360

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{13367}}^1$

素因数の和:13605

約数の個数: 32

約数和(自身を含む): 274311360

約数和(自身を除く): 152939000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 13367, 26734, 53468, 66835, 106936, 133670, 267340, 534680, 3034309, 6068618, 12137236, 15171545, 24274472, 30343090, 60686180, 121372360]

約数ペア:

[(1, 121372360), (2, 60686180), (4, 30343090), (5, 24274472), (8, 15171545), (10, 12137236), (20, 6068618), (40, 3034309), (227, 534680), (454, 267340), (908, 133670), (1135, 106936), (1816, 66835), (2270, 53468), (4540, 26734), (9080, 13367)]