1680767520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{18143}}^1$

素因数の和:18354

約数の個数: 96

約数和(自身を含む): 5322143232

約数和(自身を除く): 3641375712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 193, 240, 386, 480, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3088, 3860, 4632, 5790, 6176, 7720, 9264, 11580, 15440, 18143, 18528, 23160, 30880, 36286, 46320, 54429, 72572, 90715, 92640, 108858, 145144, 181430, 217716, 272145, 290288, 362860, 435432, 544290, 580576, 725720, 870864, 1088580, 1451440, 1741728, 2177160, 2902880, 3501599, 4354320, 7003198, 8708640, 10504797, 14006396, 17507995, 21009594, 28012792, 35015990, 42019188, 52523985, 56025584, 70031980, 84038376, 105047970, 112051168, 140063960, 168076752, 210095940, 280127920, 336153504, 420191880, 560255840, 840383760, 1680767520]

約数ペア:

[(1, 1680767520), (2, 840383760), (3, 560255840), (4, 420191880), (5, 336153504), (6, 280127920), (8, 210095940), (10, 168076752), (12, 140063960), (15, 112051168), (16, 105047970), (20, 84038376), (24, 70031980), (30, 56025584), (32, 52523985), (40, 42019188), (48, 35015990), (60, 28012792), (80, 21009594), (96, 17507995), (120, 14006396), (160, 10504797), (193, 8708640), (240, 7003198), (386, 4354320), (480, 3501599), (579, 2902880), (772, 2177160), (965, 1741728), (1158, 1451440), (1544, 1088580), (1930, 870864), (2316, 725720), (2895, 580576), (3088, 544290), (3860, 435432), (4632, 362860), (5790, 290288), (6176, 272145), (7720, 217716), (9264, 181430), (11580, 145144), (15440, 108858), (18143, 92640), (18528, 90715), (23160, 72572), (30880, 54429), (36286, 46320)]