48015240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4397}}^1$

素因数の和:4431

約数の個数: 128

約数和(自身を含む): 177327360

約数和(自身を除く): 129312120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 4397, 5460, 8794, 10920, 13191, 17588, 21985, 26382, 30779, 35176, 43970, 52764, 57161, 61558, 65955, 87940, 92337, 105528, 114322, 123116, 131910, 153895, 171483, 175880, 184674, 228644, 246232, 263820, 285805, 307790, 342966, 369348, 400127, 457288, 461685, 527640, 571610, 615580, 685932, 738696, 800254, 857415, 923370, 1143220, 1200381, 1231160, 1371864, 1600508, 1714830, 1846740, 2000635, 2286440, 2400762, 3201016, 3429660, 3693480, 4001270, 4801524, 6001905, 6859320, 8002540, 9603048, 12003810, 16005080, 24007620, 48015240]

約数ペア:

[(1, 48015240), (2, 24007620), (3, 16005080), (4, 12003810), (5, 9603048), (6, 8002540), (7, 6859320), (8, 6001905), (10, 4801524), (12, 4001270), (13, 3693480), (14, 3429660), (15, 3201016), (20, 2400762), (21, 2286440), (24, 2000635), (26, 1846740), (28, 1714830), (30, 1600508), (35, 1371864), (39, 1231160), (40, 1200381), (42, 1143220), (52, 923370), (56, 857415), (60, 800254), (65, 738696), (70, 685932), (78, 615580), (84, 571610), (91, 527640), (104, 461685), (105, 457288), (120, 400127), (130, 369348), (140, 342966), (156, 307790), (168, 285805), (182, 263820), (195, 246232), (210, 228644), (260, 184674), (273, 175880), (280, 171483), (312, 153895), (364, 131910), (390, 123116), (420, 114322), (455, 105528), (520, 92337), (546, 87940), (728, 65955), (780, 61558), (840, 57161), (910, 52764), (1092, 43970), (1365, 35176), (1560, 30779), (1820, 26382), (2184, 21985), (2730, 17588), (3640, 13191), (4397, 10920), (5460, 8794)]