61472280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{512269}}^1$

素因数の和:512283

約数の個数: 32

約数和(自身を含む): 184417200

約数和(自身を除く): 122944920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 512269, 1024538, 1536807, 2049076, 2561345, 3073614, 4098152, 5122690, 6147228, 7684035, 10245380, 12294456, 15368070, 20490760, 30736140, 61472280]

約数ペア:

[(1, 61472280), (2, 30736140), (3, 20490760), (4, 15368070), (5, 12294456), (6, 10245380), (8, 7684035), (10, 6147228), (12, 5122690), (15, 4098152), (20, 3073614), (24, 2561345), (30, 2049076), (40, 1536807), (60, 1024538), (120, 512269)]