56122320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{617}}^1$

素因数の和:1012

約数の個数: 80

約数和(自身を含む): 174720960

約数和(自身を除く): 118598640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379, 617, 758, 1137, 1234, 1516, 1851, 1895, 2274, 2468, 3032, 3085, 3702, 3790, 4548, 4936, 5685, 6064, 6170, 7404, 7580, 9096, 9255, 9872, 11370, 12340, 14808, 15160, 18192, 18510, 22740, 24680, 29616, 30320, 37020, 45480, 49360, 74040, 90960, 148080, 233843, 467686, 701529, 935372, 1169215, 1403058, 1870744, 2338430, 2806116, 3507645, 3741488, 4676860, 5612232, 7015290, 9353720, 11224464, 14030580, 18707440, 28061160, 56122320]

約数ペア:

[(1, 56122320), (2, 28061160), (3, 18707440), (4, 14030580), (5, 11224464), (6, 9353720), (8, 7015290), (10, 5612232), (12, 4676860), (15, 3741488), (16, 3507645), (20, 2806116), (24, 2338430), (30, 1870744), (40, 1403058), (48, 1169215), (60, 935372), (80, 701529), (120, 467686), (240, 233843), (379, 148080), (617, 90960), (758, 74040), (1137, 49360), (1234, 45480), (1516, 37020), (1851, 30320), (1895, 29616), (2274, 24680), (2468, 22740), (3032, 18510), (3085, 18192), (3702, 15160), (3790, 14808), (4548, 12340), (4936, 11370), (5685, 9872), (6064, 9255), (6170, 9096), (7404, 7580)]