39121080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 126074880

約数和(自身を除く): 86953800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 127, 136, 151, 170, 204, 254, 255, 302, 340, 381, 408, 453, 508, 510, 604, 635, 680, 755, 762, 906, 1016, 1020, 1208, 1270, 1510, 1524, 1812, 1905, 2040, 2159, 2265, 2540, 2567, 3020, 3048, 3624, 3810, 4318, 4530, 5080, 5134, 6040, 6477, 7620, 7701, 8636, 9060, 10268, 10795, 12835, 12954, 15240, 15402, 17272, 18120, 19177, 20536, 21590, 25670, 25908, 30804, 32385, 38354, 38505, 43180, 51340, 51816, 57531, 61608, 64770, 76708, 77010, 86360, 95885, 102680, 115062, 129540, 153416, 154020, 191770, 230124, 259080, 287655, 308040, 326009, 383540, 460248, 575310, 652018, 767080, 978027, 1150620, 1304036, 1630045, 1956054, 2301240, 2608072, 3260090, 3912108, 4890135, 6520180, 7824216, 9780270, 13040360, 19560540, 39121080]

約数ペア:

[(1, 39121080), (2, 19560540), (3, 13040360), (4, 9780270), (5, 7824216), (6, 6520180), (8, 4890135), (10, 3912108), (12, 3260090), (15, 2608072), (17, 2301240), (20, 1956054), (24, 1630045), (30, 1304036), (34, 1150620), (40, 978027), (51, 767080), (60, 652018), (68, 575310), (85, 460248), (102, 383540), (120, 326009), (127, 308040), (136, 287655), (151, 259080), (170, 230124), (204, 191770), (254, 154020), (255, 153416), (302, 129540), (340, 115062), (381, 102680), (408, 95885), (453, 86360), (508, 77010), (510, 76708), (604, 64770), (635, 61608), (680, 57531), (755, 51816), (762, 51340), (906, 43180), (1016, 38505), (1020, 38354), (1208, 32385), (1270, 30804), (1510, 25908), (1524, 25670), (1812, 21590), (1905, 20536), (2040, 19177), (2159, 18120), (2265, 17272), (2540, 15402), (2567, 15240), (3020, 12954), (3048, 12835), (3624, 10795), (3810, 10268), (4318, 9060), (4530, 8636), (5080, 7701), (5134, 7620), (6040, 6477)]