55618440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1723}}^1$

素因数の和:2006

約数の個数: 64

約数和(自身を含む): 167572800

約数和(自身を除く): 111954360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 1723, 2152, 2690, 3228, 3446, 4035, 5169, 5380, 6456, 6892, 8070, 8615, 10338, 10760, 13784, 16140, 17230, 20676, 25845, 32280, 34460, 41352, 51690, 68920, 103380, 206760, 463487, 926974, 1390461, 1853948, 2317435, 2780922, 3707896, 4634870, 5561844, 6952305, 9269740, 11123688, 13904610, 18539480, 27809220, 55618440]

約数ペア:

[(1, 55618440), (2, 27809220), (3, 18539480), (4, 13904610), (5, 11123688), (6, 9269740), (8, 6952305), (10, 5561844), (12, 4634870), (15, 3707896), (20, 2780922), (24, 2317435), (30, 1853948), (40, 1390461), (60, 926974), (120, 463487), (269, 206760), (538, 103380), (807, 68920), (1076, 51690), (1345, 41352), (1614, 34460), (1723, 32280), (2152, 25845), (2690, 20676), (3228, 17230), (3446, 16140), (4035, 13784), (5169, 10760), (5380, 10338), (6456, 8615), (6892, 8070)]