54112920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10487}}^1$

素因数の和:10544

約数の個数: 64

約数和(自身を含む): 166129920

約数和(自身を除く): 112017000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 10487, 20974, 31461, 41948, 52435, 62922, 83896, 104870, 125844, 157305, 209740, 251688, 314610, 419480, 450941, 629220, 901882, 1258440, 1352823, 1803764, 2254705, 2705646, 3607528, 4509410, 5411292, 6764115, 9018820, 10822584, 13528230, 18037640, 27056460, 54112920]

約数ペア:

[(1, 54112920), (2, 27056460), (3, 18037640), (4, 13528230), (5, 10822584), (6, 9018820), (8, 6764115), (10, 5411292), (12, 4509410), (15, 3607528), (20, 2705646), (24, 2254705), (30, 1803764), (40, 1352823), (43, 1258440), (60, 901882), (86, 629220), (120, 450941), (129, 419480), (172, 314610), (215, 251688), (258, 209740), (344, 157305), (430, 125844), (516, 104870), (645, 83896), (860, 62922), (1032, 52435), (1290, 41948), (1720, 31461), (2580, 20974), (5160, 10487)]