1824680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 96

約数和(自身を含む): 5027400

約数和(自身を除く): 3202720

約数列:

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

約数ペア:

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