27458549280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{137183}}^1$

素因数の和:137343

約数の個数: 144

約数和(自身を含む): 94377104640

約数和(自身を除く): 66918555360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 139, 144, 160, 180, 240, 278, 288, 360, 417, 480, 556, 695, 720, 834, 1112, 1251, 1390, 1440, 1668, 2085, 2224, 2502, 2780, 3336, 4170, 4448, 5004, 5560, 6255, 6672, 8340, 10008, 11120, 12510, 13344, 16680, 20016, 22240, 25020, 33360, 40032, 50040, 66720, 100080, 137183, 200160, 274366, 411549, 548732, 685915, 823098, 1097464, 1234647, 1371830, 1646196, 2057745, 2194928, 2469294, 2743660, 3292392, 4115490, 4389856, 4938588, 5487320, 6173235, 6584784, 8230980, 9877176, 10974640, 12346470, 13169568, 16461960, 19068437, 19754352, 21949280, 24692940, 32923920, 38136874, 39508704, 49385880, 57205311, 65847840, 76273748, 95342185, 98771760, 114410622, 152547496, 171615933, 190684370, 197543520, 228821244, 286026555, 305094992, 343231866, 381368740, 457642488, 572053110, 610189984, 686463732, 762737480, 858079665, 915284976, 1144106220, 1372927464, 1525474960, 1716159330, 1830569952, 2288212440, 2745854928, 3050949920, 3432318660, 4576424880, 5491709856, 6864637320, 9152849760, 13729274640, 27458549280]

約数ペア:

[(1, 27458549280), (2, 13729274640), (3, 9152849760), (4, 6864637320), (5, 5491709856), (6, 4576424880), (8, 3432318660), (9, 3050949920), (10, 2745854928), (12, 2288212440), (15, 1830569952), (16, 1716159330), (18, 1525474960), (20, 1372927464), (24, 1144106220), (30, 915284976), (32, 858079665), (36, 762737480), (40, 686463732), (45, 610189984), (48, 572053110), (60, 457642488), (72, 381368740), (80, 343231866), (90, 305094992), (96, 286026555), (120, 228821244), (139, 197543520), (144, 190684370), (160, 171615933), (180, 152547496), (240, 114410622), (278, 98771760), (288, 95342185), (360, 76273748), (417, 65847840), (480, 57205311), (556, 49385880), (695, 39508704), (720, 38136874), (834, 32923920), (1112, 24692940), (1251, 21949280), (1390, 19754352), (1440, 19068437), (1668, 16461960), (2085, 13169568), (2224, 12346470), (2502, 10974640), (2780, 9877176), (3336, 8230980), (4170, 6584784), (4448, 6173235), (5004, 5487320), (5560, 4938588), (6255, 4389856), (6672, 4115490), (8340, 3292392), (10008, 2743660), (11120, 2469294), (12510, 2194928), (13344, 2057745), (16680, 1646196), (20016, 1371830), (22240, 1234647), (25020, 1097464), (33360, 823098), (40032, 685915), (50040, 548732), (66720, 411549), (100080, 274366), (137183, 200160)]