1552742640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{16981}}^1$

素因数の和:17127

約数の個数: 120

約数和(自身を含む): 5255996928

約数和(自身を除く): 3703254288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4572, 5080, 5715, 6096, 7620, 9144, 10160, 11430, 15240, 16981, 18288, 22860, 30480, 33962, 45720, 50943, 67924, 84905, 91440, 101886, 135848, 152829, 169810, 203772, 254715, 271696, 305658, 339620, 407544, 509430, 611316, 679240, 764145, 815088, 1018860, 1222632, 1358480, 1528290, 2037720, 2156587, 2445264, 3056580, 4075440, 4313174, 6113160, 6469761, 8626348, 10782935, 12226320, 12939522, 17252696, 19409283, 21565870, 25879044, 32348805, 34505392, 38818566, 43131740, 51758088, 64697610, 77637132, 86263480, 97046415, 103516176, 129395220, 155274264, 172526960, 194092830, 258790440, 310548528, 388185660, 517580880, 776371320, 1552742640]

約数ペア:

[(1, 1552742640), (2, 776371320), (3, 517580880), (4, 388185660), (5, 310548528), (6, 258790440), (8, 194092830), (9, 172526960), (10, 155274264), (12, 129395220), (15, 103516176), (16, 97046415), (18, 86263480), (20, 77637132), (24, 64697610), (30, 51758088), (36, 43131740), (40, 38818566), (45, 34505392), (48, 32348805), (60, 25879044), (72, 21565870), (80, 19409283), (90, 17252696), (120, 12939522), (127, 12226320), (144, 10782935), (180, 8626348), (240, 6469761), (254, 6113160), (360, 4313174), (381, 4075440), (508, 3056580), (635, 2445264), (720, 2156587), (762, 2037720), (1016, 1528290), (1143, 1358480), (1270, 1222632), (1524, 1018860), (1905, 815088), (2032, 764145), (2286, 679240), (2540, 611316), (3048, 509430), (3810, 407544), (4572, 339620), (5080, 305658), (5715, 271696), (6096, 254715), (7620, 203772), (9144, 169810), (10160, 152829), (11430, 135848), (15240, 101886), (16981, 91440), (18288, 84905), (22860, 67924), (30480, 50943), (33962, 45720)]