15143911680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127217}}^1$

素因数の和:127272

約数の個数: 144

約数和(自身を含む): 49926449664

約数和(自身を除く): 34782537984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 23808, 29760, 39680, 59520, 119040, 127217, 254434, 381651, 508868, 636085, 763302, 1017736, 1272170, 1526604, 1908255, 2035472, 2544340, 3053208, 3816510, 3943727, 4070944, 5088680, 6106416, 7633020, 7887454, 8141888, 10177360, 11831181, 12212832, 15266040, 15774908, 16283776, 19718635, 20354720, 23662362, 24425664, 30532080, 31549816, 32567552, 39437270, 40709440, 47324724, 48851328, 59155905, 61064160, 63099632, 78874540, 81418880, 94649448, 97702656, 118311810, 122128320, 126199264, 157749080, 162837760, 189298896, 236623620, 244256640, 252398528, 315498160, 378597792, 473247240, 488513280, 504797056, 630996320, 757195584, 946494480, 1009594112, 1261992640, 1514391168, 1892988960, 2523985280, 3028782336, 3785977920, 5047970560, 7571955840, 15143911680]

約数ペア:

[(1, 15143911680), (2, 7571955840), (3, 5047970560), (4, 3785977920), (5, 3028782336), (6, 2523985280), (8, 1892988960), (10, 1514391168), (12, 1261992640), (15, 1009594112), (16, 946494480), (20, 757195584), (24, 630996320), (30, 504797056), (31, 488513280), (32, 473247240), (40, 378597792), (48, 315498160), (60, 252398528), (62, 244256640), (64, 236623620), (80, 189298896), (93, 162837760), (96, 157749080), (120, 126199264), (124, 122128320), (128, 118311810), (155, 97702656), (160, 94649448), (186, 81418880), (192, 78874540), (240, 63099632), (248, 61064160), (256, 59155905), (310, 48851328), (320, 47324724), (372, 40709440), (384, 39437270), (465, 32567552), (480, 31549816), (496, 30532080), (620, 24425664), (640, 23662362), (744, 20354720), (768, 19718635), (930, 16283776), (960, 15774908), (992, 15266040), (1240, 12212832), (1280, 11831181), (1488, 10177360), (1860, 8141888), (1920, 7887454), (1984, 7633020), (2480, 6106416), (2976, 5088680), (3720, 4070944), (3840, 3943727), (3968, 3816510), (4960, 3053208), (5952, 2544340), (7440, 2035472), (7936, 1908255), (9920, 1526604), (11904, 1272170), (14880, 1017736), (19840, 763302), (23808, 636085), (29760, 508868), (39680, 381651), (59520, 254434), (119040, 127217)]