89699520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:662

約数の個数: 112

約数和(自身を含む): 286755840

約数和(自身を除く): 197056320

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, 160, 192, 223, 240, 320, 419, 446, 480, 669, 838, 892, 960, 1115, 1257, 1338, 1676, 1784, 2095, 2230, 2514, 2676, 3345, 3352, 3568, 4190, 4460, 5028, 5352, 6285, 6690, 6704, 7136, 8380, 8920, 10056, 10704, 12570, 13380, 13408, 14272, 16760, 17840, 20112, 21408, 25140, 26760, 26816, 33520, 35680, 40224, 42816, 50280, 53520, 67040, 71360, 80448, 93437, 100560, 107040, 134080, 186874, 201120, 214080, 280311, 373748, 402240, 467185, 560622, 747496, 934370, 1121244, 1401555, 1494992, 1868740, 2242488, 2803110, 2989984, 3737480, 4484976, 5606220, 5979968, 7474960, 8969952, 11212440, 14949920, 17939904, 22424880, 29899840, 44849760, 89699520]

約数ペア:

[(1, 89699520), (2, 44849760), (3, 29899840), (4, 22424880), (5, 17939904), (6, 14949920), (8, 11212440), (10, 8969952), (12, 7474960), (15, 5979968), (16, 5606220), (20, 4484976), (24, 3737480), (30, 2989984), (32, 2803110), (40, 2242488), (48, 1868740), (60, 1494992), (64, 1401555), (80, 1121244), (96, 934370), (120, 747496), (160, 560622), (192, 467185), (223, 402240), (240, 373748), (320, 280311), (419, 214080), (446, 201120), (480, 186874), (669, 134080), (838, 107040), (892, 100560), (960, 93437), (1115, 80448), (1257, 71360), (1338, 67040), (1676, 53520), (1784, 50280), (2095, 42816), (2230, 40224), (2514, 35680), (2676, 33520), (3345, 26816), (3352, 26760), (3568, 25140), (4190, 21408), (4460, 20112), (5028, 17840), (5352, 16760), (6285, 14272), (6690, 13408), (6704, 13380), (7136, 12570), (8380, 10704), (8920, 10056)]