2018515320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5606987}}^1$

素因数の和:5607004

約数の個数: 48

約数和(自身を含む): 6560175960

約数和(自身を除く): 4541660640

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, 5606987, 11213974, 16820961, 22427948, 28034935, 33641922, 44855896, 50462883, 56069870, 67283844, 84104805, 100925766, 112139740, 134567688, 168209610, 201851532, 224279480, 252314415, 336419220, 403703064, 504628830, 672838440, 1009257660, 2018515320]

約数ペア:

[(1, 2018515320), (2, 1009257660), (3, 672838440), (4, 504628830), (5, 403703064), (6, 336419220), (8, 252314415), (9, 224279480), (10, 201851532), (12, 168209610), (15, 134567688), (18, 112139740), (20, 100925766), (24, 84104805), (30, 67283844), (36, 56069870), (40, 50462883), (45, 44855896), (60, 33641922), (72, 28034935), (90, 22427948), (120, 16820961), (180, 11213974), (360, 5606987)]