27877920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{8297}}^1$

素因数の和:8322

約数の個数: 96

約数和(自身を含む): 100372608

約数和(自身を除く): 72494688

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, 8297, 16594, 24891, 33188, 41485, 49782, 58079, 66376, 82970, 99564, 116158, 124455, 132752, 165940, 174237, 199128, 232316, 248910, 265504, 290395, 331880, 348474, 398256, 464632, 497820, 580790, 663760, 696948, 796512, 871185, 929264, 995640, 1161580, 1327520, 1393896, 1742370, 1858528, 1991280, 2323160, 2787792, 3484740, 3982560, 4646320, 5575584, 6969480, 9292640, 13938960, 27877920]

約数ペア:

[(1, 27877920), (2, 13938960), (3, 9292640), (4, 6969480), (5, 5575584), (6, 4646320), (7, 3982560), (8, 3484740), (10, 2787792), (12, 2323160), (14, 1991280), (15, 1858528), (16, 1742370), (20, 1393896), (21, 1327520), (24, 1161580), (28, 995640), (30, 929264), (32, 871185), (35, 796512), (40, 696948), (42, 663760), (48, 580790), (56, 497820), (60, 464632), (70, 398256), (80, 348474), (84, 331880), (96, 290395), (105, 265504), (112, 248910), (120, 232316), (140, 199128), (160, 174237), (168, 165940), (210, 132752), (224, 124455), (240, 116158), (280, 99564), (336, 82970), (420, 66376), (480, 58079), (560, 49782), (672, 41485), (840, 33188), (1120, 24891), (1680, 16594), (3360, 8297)]