8264880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:915

約数の個数: 120

約数和(自身を含む): 29925168

約数和(自身を除く): 21660288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 883, 936, 1040, 1170, 1560, 1766, 1872, 2340, 2649, 3120, 3532, 4415, 4680, 5298, 7064, 7947, 8830, 9360, 10596, 11479, 13245, 14128, 15894, 17660, 21192, 22958, 26490, 31788, 34437, 35320, 39735, 42384, 45916, 52980, 57395, 63576, 68874, 70640, 79470, 91832, 103311, 105960, 114790, 127152, 137748, 158940, 172185, 183664, 206622, 211920, 229580, 275496, 317880, 344370, 413244, 459160, 516555, 550992, 635760, 688740, 826488, 918320, 1033110, 1377480, 1652976, 2066220, 2754960, 4132440, 8264880]

約数ペア:

[(1, 8264880), (2, 4132440), (3, 2754960), (4, 2066220), (5, 1652976), (6, 1377480), (8, 1033110), (9, 918320), (10, 826488), (12, 688740), (13, 635760), (15, 550992), (16, 516555), (18, 459160), (20, 413244), (24, 344370), (26, 317880), (30, 275496), (36, 229580), (39, 211920), (40, 206622), (45, 183664), (48, 172185), (52, 158940), (60, 137748), (65, 127152), (72, 114790), (78, 105960), (80, 103311), (90, 91832), (104, 79470), (117, 70640), (120, 68874), (130, 63576), (144, 57395), (156, 52980), (180, 45916), (195, 42384), (208, 39735), (234, 35320), (240, 34437), (260, 31788), (312, 26490), (360, 22958), (390, 21192), (468, 17660), (520, 15894), (585, 14128), (624, 13245), (720, 11479), (780, 10596), (883, 9360), (936, 8830), (1040, 7947), (1170, 7064), (1560, 5298), (1766, 4680), (1872, 4415), (2340, 3532), (2649, 3120)]