190123320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{3041}}^1$

素因数の和:3576

約数の個数: 64

約数和(自身を含む): 571652640

約数和(自身を除く): 381529320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1563, 2084, 2605, 3041, 3126, 4168, 5210, 6082, 6252, 7815, 9123, 10420, 12164, 12504, 15205, 15630, 18246, 20840, 24328, 30410, 31260, 36492, 45615, 60820, 62520, 72984, 91230, 121640, 182460, 364920, 1584361, 3168722, 4753083, 6337444, 7921805, 9506166, 12674888, 15843610, 19012332, 23765415, 31687220, 38024664, 47530830, 63374440, 95061660, 190123320]

約数ペア:

[(1, 190123320), (2, 95061660), (3, 63374440), (4, 47530830), (5, 38024664), (6, 31687220), (8, 23765415), (10, 19012332), (12, 15843610), (15, 12674888), (20, 9506166), (24, 7921805), (30, 6337444), (40, 4753083), (60, 3168722), (120, 1584361), (521, 364920), (1042, 182460), (1563, 121640), (2084, 91230), (2605, 72984), (3041, 62520), (3126, 60820), (4168, 45615), (5210, 36492), (6082, 31260), (6252, 30410), (7815, 24328), (9123, 20840), (10420, 18246), (12164, 15630), (12504, 15205)]