121621320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{337837}}^1$

素因数の和:337854

約数の個数: 48

約数和(自身を含む): 395270460

約数和(自身を除く): 273649140

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, 337837, 675674, 1013511, 1351348, 1689185, 2027022, 2702696, 3040533, 3378370, 4054044, 5067555, 6081066, 6756740, 8108088, 10135110, 12162132, 13513480, 15202665, 20270220, 24324264, 30405330, 40540440, 60810660, 121621320]

約数ペア:

[(1, 121621320), (2, 60810660), (3, 40540440), (4, 30405330), (5, 24324264), (6, 20270220), (8, 15202665), (9, 13513480), (10, 12162132), (12, 10135110), (15, 8108088), (18, 6756740), (20, 6081066), (24, 5067555), (30, 4054044), (36, 3378370), (40, 3040533), (45, 2702696), (60, 2027022), (72, 1689185), (90, 1351348), (120, 1013511), (180, 675674), (360, 337837)]