57405960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{881}}^1$

素因数の和:1079

約数の個数: 96

約数和(自身を含む): 187813080

約数和(自身を除く): 130407120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 181, 360, 362, 543, 724, 881, 905, 1086, 1448, 1629, 1762, 1810, 2172, 2643, 2715, 3258, 3524, 3620, 4344, 4405, 5286, 5430, 6516, 7048, 7240, 7929, 8145, 8810, 10572, 10860, 13032, 13215, 15858, 16290, 17620, 21144, 21720, 26430, 31716, 32580, 35240, 39645, 52860, 63432, 65160, 79290, 105720, 158580, 159461, 317160, 318922, 478383, 637844, 797305, 956766, 1275688, 1435149, 1594610, 1913532, 2391915, 2870298, 3189220, 3827064, 4783830, 5740596, 6378440, 7175745, 9567660, 11481192, 14351490, 19135320, 28702980, 57405960]

約数ペア:

[(1, 57405960), (2, 28702980), (3, 19135320), (4, 14351490), (5, 11481192), (6, 9567660), (8, 7175745), (9, 6378440), (10, 5740596), (12, 4783830), (15, 3827064), (18, 3189220), (20, 2870298), (24, 2391915), (30, 1913532), (36, 1594610), (40, 1435149), (45, 1275688), (60, 956766), (72, 797305), (90, 637844), (120, 478383), (180, 318922), (181, 317160), (360, 159461), (362, 158580), (543, 105720), (724, 79290), (881, 65160), (905, 63432), (1086, 52860), (1448, 39645), (1629, 35240), (1762, 32580), (1810, 31716), (2172, 26430), (2643, 21720), (2715, 21144), (3258, 17620), (3524, 16290), (3620, 15858), (4344, 13215), (4405, 13032), (5286, 10860), (5430, 10572), (6516, 8810), (7048, 8145), (7240, 7929)]