55717440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:604

約数の個数: 112

約数和(自身を含む): 178685952

約数和(自身を除く): 122968512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 457, 480, 508, 635, 762, 914, 960, 1016, 1270, 1371, 1524, 1828, 1905, 2032, 2285, 2540, 2742, 3048, 3656, 3810, 4064, 4570, 5080, 5484, 6096, 6855, 7312, 7620, 8128, 9140, 10160, 10968, 12192, 13710, 14624, 15240, 18280, 20320, 21936, 24384, 27420, 29248, 30480, 36560, 40640, 43872, 54840, 58039, 60960, 73120, 87744, 109680, 116078, 121920, 146240, 174117, 219360, 232156, 290195, 348234, 438720, 464312, 580390, 696468, 870585, 928624, 1160780, 1392936, 1741170, 1857248, 2321560, 2785872, 3482340, 3714496, 4643120, 5571744, 6964680, 9286240, 11143488, 13929360, 18572480, 27858720, 55717440]

約数ペア:

[(1, 55717440), (2, 27858720), (3, 18572480), (4, 13929360), (5, 11143488), (6, 9286240), (8, 6964680), (10, 5571744), (12, 4643120), (15, 3714496), (16, 3482340), (20, 2785872), (24, 2321560), (30, 1857248), (32, 1741170), (40, 1392936), (48, 1160780), (60, 928624), (64, 870585), (80, 696468), (96, 580390), (120, 464312), (127, 438720), (160, 348234), (192, 290195), (240, 232156), (254, 219360), (320, 174117), (381, 146240), (457, 121920), (480, 116078), (508, 109680), (635, 87744), (762, 73120), (914, 60960), (960, 58039), (1016, 54840), (1270, 43872), (1371, 40640), (1524, 36560), (1828, 30480), (1905, 29248), (2032, 27420), (2285, 24384), (2540, 21936), (2742, 20320), (3048, 18280), (3656, 15240), (3810, 14624), (4064, 13710), (4570, 12192), (5080, 10968), (5484, 10160), (6096, 9140), (6855, 8128), (7312, 7620)]