3649360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 120

約数和(自身を含む): 10389960

約数和(自身を除く): 6740600

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 29, 40, 44, 52, 55, 58, 65, 80, 88, 104, 110, 116, 121, 130, 143, 145, 176, 208, 220, 232, 242, 260, 286, 290, 319, 377, 440, 464, 484, 520, 572, 580, 605, 638, 715, 754, 880, 968, 1040, 1144, 1160, 1210, 1276, 1430, 1508, 1573, 1595, 1885, 1936, 2288, 2320, 2420, 2552, 2860, 3016, 3146, 3190, 3509, 3770, 4147, 4840, 5104, 5720, 6032, 6292, 6380, 7018, 7540, 7865, 8294, 9680, 11440, 12584, 12760, 14036, 15080, 15730, 16588, 17545, 20735, 25168, 25520, 28072, 30160, 31460, 33176, 35090, 41470, 45617, 56144, 62920, 66352, 70180, 82940, 91234, 125840, 140360, 165880, 182468, 228085, 280720, 331760, 364936, 456170, 729872, 912340, 1824680, 3649360]

約数ペア:

[(1, 3649360), (2, 1824680), (4, 912340), (5, 729872), (8, 456170), (10, 364936), (11, 331760), (13, 280720), (16, 228085), (20, 182468), (22, 165880), (26, 140360), (29, 125840), (40, 91234), (44, 82940), (52, 70180), (55, 66352), (58, 62920), (65, 56144), (80, 45617), (88, 41470), (104, 35090), (110, 33176), (116, 31460), (121, 30160), (130, 28072), (143, 25520), (145, 25168), (176, 20735), (208, 17545), (220, 16588), (232, 15730), (242, 15080), (260, 14036), (286, 12760), (290, 12584), (319, 11440), (377, 9680), (440, 8294), (464, 7865), (484, 7540), (520, 7018), (572, 6380), (580, 6292), (605, 6032), (638, 5720), (715, 5104), (754, 4840), (880, 4147), (968, 3770), (1040, 3509), (1144, 3190), (1160, 3146), (1210, 3016), (1276, 2860), (1430, 2552), (1508, 2420), (1573, 2320), (1595, 2288), (1885, 1936)]