51262320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1279}}^1$

素因数の和:1462

約数の個数: 80

約数和(自身を含む): 159989760

約数和(自身を除く): 108727440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1279, 1336, 1670, 2004, 2505, 2558, 2672, 3340, 3837, 4008, 5010, 5116, 6395, 6680, 7674, 8016, 10020, 10232, 12790, 13360, 15348, 19185, 20040, 20464, 25580, 30696, 38370, 40080, 51160, 61392, 76740, 102320, 153480, 213593, 306960, 427186, 640779, 854372, 1067965, 1281558, 1708744, 2135930, 2563116, 3203895, 3417488, 4271860, 5126232, 6407790, 8543720, 10252464, 12815580, 17087440, 25631160, 51262320]

約数ペア:

[(1, 51262320), (2, 25631160), (3, 17087440), (4, 12815580), (5, 10252464), (6, 8543720), (8, 6407790), (10, 5126232), (12, 4271860), (15, 3417488), (16, 3203895), (20, 2563116), (24, 2135930), (30, 1708744), (40, 1281558), (48, 1067965), (60, 854372), (80, 640779), (120, 427186), (167, 306960), (240, 213593), (334, 153480), (501, 102320), (668, 76740), (835, 61392), (1002, 51160), (1279, 40080), (1336, 38370), (1670, 30696), (2004, 25580), (2505, 20464), (2558, 20040), (2672, 19185), (3340, 15348), (3837, 13360), (4008, 12790), (5010, 10232), (5116, 10020), (6395, 8016), (6680, 7674)]