120897660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{293}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 382392864

約数和(自身を除く): 261495204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 293, 299, 345, 390, 460, 529, 586, 598, 690, 780, 879, 897, 1058, 1172, 1196, 1380, 1465, 1495, 1587, 1758, 1794, 2116, 2645, 2930, 2990, 3174, 3516, 3588, 3809, 4395, 4485, 5290, 5860, 5980, 6348, 6739, 6877, 7618, 7935, 8790, 8970, 10580, 11427, 13478, 13754, 15236, 15870, 17580, 17940, 19045, 20217, 20631, 22854, 26956, 27508, 31740, 33695, 34385, 38090, 40434, 41262, 45708, 57135, 67390, 68770, 76180, 80868, 82524, 87607, 101085, 103155, 114270, 134780, 137540, 154997, 175214, 202170, 206310, 228540, 262821, 309994, 350428, 404340, 412620, 438035, 464991, 525642, 619988, 774985, 876070, 929982, 1051284, 1314105, 1549970, 1752140, 1859964, 2014961, 2324955, 2628210, 3099940, 4029922, 4649910, 5256420, 6044883, 8059844, 9299820, 10074805, 12089766, 20149610, 24179532, 30224415, 40299220, 60448830, 120897660]

約数ペア:

[(1, 120897660), (2, 60448830), (3, 40299220), (4, 30224415), (5, 24179532), (6, 20149610), (10, 12089766), (12, 10074805), (13, 9299820), (15, 8059844), (20, 6044883), (23, 5256420), (26, 4649910), (30, 4029922), (39, 3099940), (46, 2628210), (52, 2324955), (60, 2014961), (65, 1859964), (69, 1752140), (78, 1549970), (92, 1314105), (115, 1051284), (130, 929982), (138, 876070), (156, 774985), (195, 619988), (230, 525642), (260, 464991), (276, 438035), (293, 412620), (299, 404340), (345, 350428), (390, 309994), (460, 262821), (529, 228540), (586, 206310), (598, 202170), (690, 175214), (780, 154997), (879, 137540), (897, 134780), (1058, 114270), (1172, 103155), (1196, 101085), (1380, 87607), (1465, 82524), (1495, 80868), (1587, 76180), (1758, 68770), (1794, 67390), (2116, 57135), (2645, 45708), (2930, 41262), (2990, 40434), (3174, 38090), (3516, 34385), (3588, 33695), (3809, 31740), (4395, 27508), (4485, 26956), (5290, 22854), (5860, 20631), (5980, 20217), (6348, 19045), (6739, 17940), (6877, 17580), (7618, 15870), (7935, 15236), (8790, 13754), (8970, 13478), (10580, 11427)]