12665619360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{38747}}^1$

素因数の和:38995

約数の個数: 144

約数和(自身を含む): 43412949216

約数和(自身を除く): 30747329856

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, 144, 160, 180, 227, 240, 288, 360, 454, 480, 681, 720, 908, 1135, 1362, 1440, 1816, 2043, 2270, 2724, 3405, 3632, 4086, 4540, 5448, 6810, 7264, 8172, 9080, 10215, 10896, 13620, 16344, 18160, 20430, 21792, 27240, 32688, 36320, 38747, 40860, 54480, 65376, 77494, 81720, 108960, 116241, 154988, 163440, 193735, 232482, 309976, 326880, 348723, 387470, 464964, 581205, 619952, 697446, 774940, 929928, 1162410, 1239904, 1394892, 1549880, 1743615, 1859856, 2324820, 2789784, 3099760, 3487230, 3719712, 4649640, 5579568, 6199520, 6974460, 8795569, 9299280, 11159136, 13948920, 17591138, 18598560, 26386707, 27897840, 35182276, 43977845, 52773414, 55795680, 70364552, 79160121, 87955690, 105546828, 131933535, 140729104, 158320242, 175911380, 211093656, 263867070, 281458208, 316640484, 351822760, 395800605, 422187312, 527734140, 633280968, 703645520, 791601210, 844374624, 1055468280, 1266561936, 1407291040, 1583202420, 2110936560, 2533123872, 3166404840, 4221873120, 6332809680, 12665619360]

約数ペア:

[(1, 12665619360), (2, 6332809680), (3, 4221873120), (4, 3166404840), (5, 2533123872), (6, 2110936560), (8, 1583202420), (9, 1407291040), (10, 1266561936), (12, 1055468280), (15, 844374624), (16, 791601210), (18, 703645520), (20, 633280968), (24, 527734140), (30, 422187312), (32, 395800605), (36, 351822760), (40, 316640484), (45, 281458208), (48, 263867070), (60, 211093656), (72, 175911380), (80, 158320242), (90, 140729104), (96, 131933535), (120, 105546828), (144, 87955690), (160, 79160121), (180, 70364552), (227, 55795680), (240, 52773414), (288, 43977845), (360, 35182276), (454, 27897840), (480, 26386707), (681, 18598560), (720, 17591138), (908, 13948920), (1135, 11159136), (1362, 9299280), (1440, 8795569), (1816, 6974460), (2043, 6199520), (2270, 5579568), (2724, 4649640), (3405, 3719712), (3632, 3487230), (4086, 3099760), (4540, 2789784), (5448, 2324820), (6810, 1859856), (7264, 1743615), (8172, 1549880), (9080, 1394892), (10215, 1239904), (10896, 1162410), (13620, 929928), (16344, 774940), (18160, 697446), (20430, 619952), (21792, 581205), (27240, 464964), (32688, 387470), (36320, 348723), (38747, 326880), (40860, 309976), (54480, 232482), (65376, 193735), (77494, 163440), (81720, 154988), (108960, 116241)]