56312880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18049}}^1$

素因数の和:18078

約数の個数: 80

約数和(自身を含む): 188008800

約数和(自身を除く): 131695920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 18049, 36098, 54147, 72196, 90245, 108294, 144392, 180490, 216588, 234637, 270735, 288784, 360980, 433176, 469274, 541470, 703911, 721960, 866352, 938548, 1082940, 1173185, 1407822, 1443920, 1877096, 2165880, 2346370, 2815644, 3519555, 3754192, 4331760, 4692740, 5631288, 7039110, 9385480, 11262576, 14078220, 18770960, 28156440, 56312880]

約数ペア:

[(1, 56312880), (2, 28156440), (3, 18770960), (4, 14078220), (5, 11262576), (6, 9385480), (8, 7039110), (10, 5631288), (12, 4692740), (13, 4331760), (15, 3754192), (16, 3519555), (20, 2815644), (24, 2346370), (26, 2165880), (30, 1877096), (39, 1443920), (40, 1407822), (48, 1173185), (52, 1082940), (60, 938548), (65, 866352), (78, 721960), (80, 703911), (104, 541470), (120, 469274), (130, 433176), (156, 360980), (195, 288784), (208, 270735), (240, 234637), (260, 216588), (312, 180490), (390, 144392), (520, 108294), (624, 90245), (780, 72196), (1040, 54147), (1560, 36098), (3120, 18049)]