60887640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 201139200

約数和(自身を除く): 140251560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 193, 220, 239, 264, 330, 386, 440, 478, 579, 660, 717, 772, 956, 965, 1158, 1195, 1320, 1434, 1544, 1912, 1930, 2123, 2316, 2390, 2629, 2868, 2895, 3585, 3860, 4246, 4632, 4780, 5258, 5736, 5790, 6369, 7170, 7720, 7887, 8492, 9560, 10516, 10615, 11580, 12738, 13145, 14340, 15774, 16984, 21032, 21230, 23160, 25476, 26290, 28680, 31548, 31845, 39435, 42460, 46127, 50952, 52580, 63096, 63690, 78870, 84920, 92254, 105160, 127380, 138381, 157740, 184508, 230635, 254760, 276762, 315480, 369016, 461270, 507397, 553524, 691905, 922540, 1014794, 1107048, 1383810, 1522191, 1845080, 2029588, 2536985, 2767620, 3044382, 4059176, 5073970, 5535240, 6088764, 7610955, 10147940, 12177528, 15221910, 20295880, 30443820, 60887640]

約数ペア:

[(1, 60887640), (2, 30443820), (3, 20295880), (4, 15221910), (5, 12177528), (6, 10147940), (8, 7610955), (10, 6088764), (11, 5535240), (12, 5073970), (15, 4059176), (20, 3044382), (22, 2767620), (24, 2536985), (30, 2029588), (33, 1845080), (40, 1522191), (44, 1383810), (55, 1107048), (60, 1014794), (66, 922540), (88, 691905), (110, 553524), (120, 507397), (132, 461270), (165, 369016), (193, 315480), (220, 276762), (239, 254760), (264, 230635), (330, 184508), (386, 157740), (440, 138381), (478, 127380), (579, 105160), (660, 92254), (717, 84920), (772, 78870), (956, 63690), (965, 63096), (1158, 52580), (1195, 50952), (1320, 46127), (1434, 42460), (1544, 39435), (1912, 31845), (1930, 31548), (2123, 28680), (2316, 26290), (2390, 25476), (2629, 23160), (2868, 21230), (2895, 21032), (3585, 16984), (3860, 15774), (4246, 14340), (4632, 13145), (4780, 12738), (5258, 11580), (5736, 10615), (5790, 10516), (6369, 9560), (7170, 8492), (7720, 7887)]