82773840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1787}}^1$

素因数の和:1996

約数の個数: 80

約数和(自身を含む): 258072768

約数和(自身を除く): 175298928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 579, 772, 965, 1158, 1544, 1787, 1930, 2316, 2895, 3088, 3574, 3860, 4632, 5361, 5790, 7148, 7720, 8935, 9264, 10722, 11580, 14296, 15440, 17870, 21444, 23160, 26805, 28592, 35740, 42888, 46320, 53610, 71480, 85776, 107220, 142960, 214440, 344891, 428880, 689782, 1034673, 1379564, 1724455, 2069346, 2759128, 3448910, 4138692, 5173365, 5518256, 6897820, 8277384, 10346730, 13795640, 16554768, 20693460, 27591280, 41386920, 82773840]

約数ペア:

[(1, 82773840), (2, 41386920), (3, 27591280), (4, 20693460), (5, 16554768), (6, 13795640), (8, 10346730), (10, 8277384), (12, 6897820), (15, 5518256), (16, 5173365), (20, 4138692), (24, 3448910), (30, 2759128), (40, 2069346), (48, 1724455), (60, 1379564), (80, 1034673), (120, 689782), (193, 428880), (240, 344891), (386, 214440), (579, 142960), (772, 107220), (965, 85776), (1158, 71480), (1544, 53610), (1787, 46320), (1930, 42888), (2316, 35740), (2895, 28592), (3088, 26805), (3574, 23160), (3860, 21444), (4632, 17870), (5361, 15440), (5790, 14296), (7148, 11580), (7720, 10722), (8935, 9264)]