54879240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 179343360

約数和(自身を除く): 124464120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 156, 195, 254, 260, 277, 312, 381, 390, 508, 520, 554, 635, 762, 780, 831, 1016, 1108, 1270, 1385, 1524, 1560, 1651, 1662, 1905, 2216, 2540, 2770, 3048, 3302, 3324, 3601, 3810, 4155, 4953, 5080, 5540, 6604, 6648, 7202, 7620, 8255, 8310, 9906, 10803, 11080, 13208, 14404, 15240, 16510, 16620, 18005, 19812, 21606, 24765, 28808, 33020, 33240, 35179, 36010, 39624, 43212, 49530, 54015, 66040, 70358, 72020, 86424, 99060, 105537, 108030, 140716, 144040, 175895, 198120, 211074, 216060, 281432, 351790, 422148, 432120, 457327, 527685, 703580, 844296, 914654, 1055370, 1371981, 1407160, 1829308, 2110740, 2286635, 2743962, 3658616, 4221480, 4573270, 5487924, 6859905, 9146540, 10975848, 13719810, 18293080, 27439620, 54879240]

約数ペア:

[(1, 54879240), (2, 27439620), (3, 18293080), (4, 13719810), (5, 10975848), (6, 9146540), (8, 6859905), (10, 5487924), (12, 4573270), (13, 4221480), (15, 3658616), (20, 2743962), (24, 2286635), (26, 2110740), (30, 1829308), (39, 1407160), (40, 1371981), (52, 1055370), (60, 914654), (65, 844296), (78, 703580), (104, 527685), (120, 457327), (127, 432120), (130, 422148), (156, 351790), (195, 281432), (254, 216060), (260, 211074), (277, 198120), (312, 175895), (381, 144040), (390, 140716), (508, 108030), (520, 105537), (554, 99060), (635, 86424), (762, 72020), (780, 70358), (831, 66040), (1016, 54015), (1108, 49530), (1270, 43212), (1385, 39624), (1524, 36010), (1560, 35179), (1651, 33240), (1662, 33020), (1905, 28808), (2216, 24765), (2540, 21606), (2770, 19812), (3048, 18005), (3302, 16620), (3324, 16510), (3601, 15240), (3810, 14404), (4155, 13208), (4953, 11080), (5080, 10803), (5540, 9906), (6604, 8310), (6648, 8255), (7202, 7620)]