120200540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353531}}^1$

素因数の和:353557

約数の個数: 24

約数和(自身を含む): 267270192

約数和(自身を除く): 147069652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 353531, 707062, 1414124, 1767655, 3535310, 6010027, 7070620, 12020054, 24040108, 30050135, 60100270, 120200540]

約数ペア:

[(1, 120200540), (2, 60100270), (4, 30050135), (5, 24040108), (10, 12020054), (17, 7070620), (20, 6010027), (34, 3535310), (68, 1767655), (85, 1414124), (170, 707062), (340, 353531)]