27858720

素因数分解:

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

素因数の和:602

約数の個数: 96

約数和(自身を含む): 88639488

約数和(自身を除く): 60780768

約数列:

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

約数ペア:

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