78242160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 260554752

約数和(自身を除く): 182312592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 127, 136, 151, 170, 204, 240, 254, 255, 272, 302, 340, 381, 408, 453, 508, 510, 604, 635, 680, 755, 762, 816, 906, 1016, 1020, 1208, 1270, 1360, 1510, 1524, 1812, 1905, 2032, 2040, 2159, 2265, 2416, 2540, 2567, 3020, 3048, 3624, 3810, 4080, 4318, 4530, 5080, 5134, 6040, 6096, 6477, 7248, 7620, 7701, 8636, 9060, 10160, 10268, 10795, 12080, 12835, 12954, 15240, 15402, 17272, 18120, 19177, 20536, 21590, 25670, 25908, 30480, 30804, 32385, 34544, 36240, 38354, 38505, 41072, 43180, 51340, 51816, 57531, 61608, 64770, 76708, 77010, 86360, 95885, 102680, 103632, 115062, 123216, 129540, 153416, 154020, 172720, 191770, 205360, 230124, 259080, 287655, 306832, 308040, 326009, 383540, 460248, 518160, 575310, 616080, 652018, 767080, 920496, 978027, 1150620, 1304036, 1534160, 1630045, 1956054, 2301240, 2608072, 3260090, 3912108, 4602480, 4890135, 5216144, 6520180, 7824216, 9780270, 13040360, 15648432, 19560540, 26080720, 39121080, 78242160]

約数ペア:

[(1, 78242160), (2, 39121080), (3, 26080720), (4, 19560540), (5, 15648432), (6, 13040360), (8, 9780270), (10, 7824216), (12, 6520180), (15, 5216144), (16, 4890135), (17, 4602480), (20, 3912108), (24, 3260090), (30, 2608072), (34, 2301240), (40, 1956054), (48, 1630045), (51, 1534160), (60, 1304036), (68, 1150620), (80, 978027), (85, 920496), (102, 767080), (120, 652018), (127, 616080), (136, 575310), (151, 518160), (170, 460248), (204, 383540), (240, 326009), (254, 308040), (255, 306832), (272, 287655), (302, 259080), (340, 230124), (381, 205360), (408, 191770), (453, 172720), (508, 154020), (510, 153416), (604, 129540), (635, 123216), (680, 115062), (755, 103632), (762, 102680), (816, 95885), (906, 86360), (1016, 77010), (1020, 76708), (1208, 64770), (1270, 61608), (1360, 57531), (1510, 51816), (1524, 51340), (1812, 43180), (1905, 41072), (2032, 38505), (2040, 38354), (2159, 36240), (2265, 34544), (2416, 32385), (2540, 30804), (2567, 30480), (3020, 25908), (3048, 25670), (3624, 21590), (3810, 20536), (4080, 19177), (4318, 18120), (4530, 17272), (5080, 15402), (5134, 15240), (6040, 12954), (6096, 12835), (6477, 12080), (7248, 10795), (7620, 10268), (7701, 10160), (8636, 9060)]