55081920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:518

約数の個数: 112

約数和(自身を含む): 176406048

約数和(自身を除く): 121324128

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, 181, 192, 240, 317, 320, 362, 480, 543, 634, 724, 905, 951, 960, 1086, 1268, 1448, 1585, 1810, 1902, 2172, 2536, 2715, 2896, 3170, 3620, 3804, 4344, 4755, 5072, 5430, 5792, 6340, 7240, 7608, 8688, 9510, 10144, 10860, 11584, 12680, 14480, 15216, 17376, 19020, 20288, 21720, 25360, 28960, 30432, 34752, 38040, 43440, 50720, 57377, 57920, 60864, 76080, 86880, 101440, 114754, 152160, 172131, 173760, 229508, 286885, 304320, 344262, 459016, 573770, 688524, 860655, 918032, 1147540, 1377048, 1721310, 1836064, 2295080, 2754096, 3442620, 3672128, 4590160, 5508192, 6885240, 9180320, 11016384, 13770480, 18360640, 27540960, 55081920]

約数ペア:

[(1, 55081920), (2, 27540960), (3, 18360640), (4, 13770480), (5, 11016384), (6, 9180320), (8, 6885240), (10, 5508192), (12, 4590160), (15, 3672128), (16, 3442620), (20, 2754096), (24, 2295080), (30, 1836064), (32, 1721310), (40, 1377048), (48, 1147540), (60, 918032), (64, 860655), (80, 688524), (96, 573770), (120, 459016), (160, 344262), (181, 304320), (192, 286885), (240, 229508), (317, 173760), (320, 172131), (362, 152160), (480, 114754), (543, 101440), (634, 86880), (724, 76080), (905, 60864), (951, 57920), (960, 57377), (1086, 50720), (1268, 43440), (1448, 38040), (1585, 34752), (1810, 30432), (1902, 28960), (2172, 25360), (2536, 21720), (2715, 20288), (2896, 19020), (3170, 17376), (3620, 15216), (3804, 14480), (4344, 12680), (4755, 11584), (5072, 10860), (5430, 10144), (5792, 9510), (6340, 8688), (7240, 7608)]