61354920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:955

約数の個数: 128

約数和(自身を含む): 204819840

約数和(自身を除く): 143464920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 440, 530, 583, 636, 660, 795, 877, 1060, 1166, 1272, 1320, 1590, 1749, 1754, 2120, 2332, 2631, 2915, 3180, 3498, 3508, 4385, 4664, 5262, 5830, 6360, 6996, 7016, 8745, 8770, 9647, 10524, 11660, 13155, 13992, 17490, 17540, 19294, 21048, 23320, 26310, 28941, 34980, 35080, 38588, 46481, 48235, 52620, 57882, 69960, 77176, 92962, 96470, 105240, 115764, 139443, 144705, 185924, 192940, 231528, 232405, 278886, 289410, 371848, 385880, 464810, 511291, 557772, 578820, 697215, 929620, 1022582, 1115544, 1157640, 1394430, 1533873, 1859240, 2045164, 2556455, 2788860, 3067746, 4090328, 5112910, 5577720, 6135492, 7669365, 10225820, 12270984, 15338730, 20451640, 30677460, 61354920]

約数ペア:

[(1, 61354920), (2, 30677460), (3, 20451640), (4, 15338730), (5, 12270984), (6, 10225820), (8, 7669365), (10, 6135492), (11, 5577720), (12, 5112910), (15, 4090328), (20, 3067746), (22, 2788860), (24, 2556455), (30, 2045164), (33, 1859240), (40, 1533873), (44, 1394430), (53, 1157640), (55, 1115544), (60, 1022582), (66, 929620), (88, 697215), (106, 578820), (110, 557772), (120, 511291), (132, 464810), (159, 385880), (165, 371848), (212, 289410), (220, 278886), (264, 232405), (265, 231528), (318, 192940), (330, 185924), (424, 144705), (440, 139443), (530, 115764), (583, 105240), (636, 96470), (660, 92962), (795, 77176), (877, 69960), (1060, 57882), (1166, 52620), (1272, 48235), (1320, 46481), (1590, 38588), (1749, 35080), (1754, 34980), (2120, 28941), (2332, 26310), (2631, 23320), (2915, 21048), (3180, 19294), (3498, 17540), (3508, 17490), (4385, 13992), (4664, 13155), (5262, 11660), (5830, 10524), (6360, 9647), (6996, 8770), (7016, 8745)]