40860960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{12161}}^1$

素因数の和:12186

約数の個数: 96

約数和(自身を含む): 147111552

約数和(自身を除く): 106250592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 12161, 24322, 36483, 48644, 60805, 72966, 85127, 97288, 121610, 145932, 170254, 182415, 194576, 243220, 255381, 291864, 340508, 364830, 389152, 425635, 486440, 510762, 583728, 681016, 729660, 851270, 972880, 1021524, 1167456, 1276905, 1362032, 1459320, 1702540, 1945760, 2043048, 2553810, 2724064, 2918640, 3405080, 4086096, 5107620, 5837280, 6810160, 8172192, 10215240, 13620320, 20430480, 40860960]

約数ペア:

[(1, 40860960), (2, 20430480), (3, 13620320), (4, 10215240), (5, 8172192), (6, 6810160), (7, 5837280), (8, 5107620), (10, 4086096), (12, 3405080), (14, 2918640), (15, 2724064), (16, 2553810), (20, 2043048), (21, 1945760), (24, 1702540), (28, 1459320), (30, 1362032), (32, 1276905), (35, 1167456), (40, 1021524), (42, 972880), (48, 851270), (56, 729660), (60, 681016), (70, 583728), (80, 510762), (84, 486440), (96, 425635), (105, 389152), (112, 364830), (120, 340508), (140, 291864), (160, 255381), (168, 243220), (210, 194576), (224, 182415), (240, 170254), (280, 145932), (336, 121610), (420, 97288), (480, 85127), (560, 72966), (672, 60805), (840, 48644), (1120, 36483), (1680, 24322), (3360, 12161)]