18524040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5323}}^1$

素因数の和:5366

約数の個数: 64

約数和(自身を含む): 57499200

約数和(自身を除く): 38975160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 5323, 10646, 15969, 21292, 26615, 31938, 42584, 53230, 63876, 79845, 106460, 127752, 154367, 159690, 212920, 308734, 319380, 463101, 617468, 638760, 771835, 926202, 1234936, 1543670, 1852404, 2315505, 3087340, 3704808, 4631010, 6174680, 9262020, 18524040]

約数ペア:

[(1, 18524040), (2, 9262020), (3, 6174680), (4, 4631010), (5, 3704808), (6, 3087340), (8, 2315505), (10, 1852404), (12, 1543670), (15, 1234936), (20, 926202), (24, 771835), (29, 638760), (30, 617468), (40, 463101), (58, 319380), (60, 308734), (87, 212920), (116, 159690), (120, 154367), (145, 127752), (174, 106460), (232, 79845), (290, 63876), (348, 53230), (435, 42584), (580, 31938), (696, 26615), (870, 21292), (1160, 15969), (1740, 10646), (3480, 5323)]