82049280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:976

約数の個数: 144

約数和(自身を含む): 273732480

約数和(自身を除く): 191683200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 929, 960, 1104, 1280, 1380, 1472, 1840, 1858, 1920, 2208, 2760, 2787, 2944, 3680, 3716, 3840, 4416, 4645, 5520, 5574, 5888, 7360, 7432, 8832, 9290, 11040, 11148, 13935, 14720, 14864, 17664, 18580, 21367, 22080, 22296, 27870, 29440, 29728, 37160, 42734, 44160, 44592, 55740, 59456, 64101, 74320, 85468, 88320, 89184, 106835, 111480, 118912, 128202, 148640, 170936, 178368, 213670, 222960, 237824, 256404, 297280, 320505, 341872, 356736, 427340, 445920, 512808, 594560, 641010, 683744, 713472, 854680, 891840, 1025616, 1189120, 1282020, 1367488, 1709360, 1783680, 2051232, 2564040, 2734976, 3418720, 3567360, 4102464, 5128080, 5469952, 6837440, 8204928, 10256160, 13674880, 16409856, 20512320, 27349760, 41024640, 82049280]

約数ペア:

[(1, 82049280), (2, 41024640), (3, 27349760), (4, 20512320), (5, 16409856), (6, 13674880), (8, 10256160), (10, 8204928), (12, 6837440), (15, 5469952), (16, 5128080), (20, 4102464), (23, 3567360), (24, 3418720), (30, 2734976), (32, 2564040), (40, 2051232), (46, 1783680), (48, 1709360), (60, 1367488), (64, 1282020), (69, 1189120), (80, 1025616), (92, 891840), (96, 854680), (115, 713472), (120, 683744), (128, 641010), (138, 594560), (160, 512808), (184, 445920), (192, 427340), (230, 356736), (240, 341872), (256, 320505), (276, 297280), (320, 256404), (345, 237824), (368, 222960), (384, 213670), (460, 178368), (480, 170936), (552, 148640), (640, 128202), (690, 118912), (736, 111480), (768, 106835), (920, 89184), (929, 88320), (960, 85468), (1104, 74320), (1280, 64101), (1380, 59456), (1472, 55740), (1840, 44592), (1858, 44160), (1920, 42734), (2208, 37160), (2760, 29728), (2787, 29440), (2944, 27870), (3680, 22296), (3716, 22080), (3840, 21367), (4416, 18580), (4645, 17664), (5520, 14864), (5574, 14720), (5888, 13935), (7360, 11148), (7432, 11040), (8832, 9290)]