7889760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5479}}^1$

素因数の和:5500

約数の個数: 72

約数和(自身を含む): 26928720

約数和(自身を除く): 19038960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 5479, 10958, 16437, 21916, 27395, 32874, 43832, 49311, 54790, 65748, 82185, 87664, 98622, 109580, 131496, 164370, 175328, 197244, 219160, 246555, 262992, 328740, 394488, 438320, 493110, 525984, 657480, 788976, 876640, 986220, 1314960, 1577952, 1972440, 2629920, 3944880, 7889760]

約数ペア:

[(1, 7889760), (2, 3944880), (3, 2629920), (4, 1972440), (5, 1577952), (6, 1314960), (8, 986220), (9, 876640), (10, 788976), (12, 657480), (15, 525984), (16, 493110), (18, 438320), (20, 394488), (24, 328740), (30, 262992), (32, 246555), (36, 219160), (40, 197244), (45, 175328), (48, 164370), (60, 131496), (72, 109580), (80, 98622), (90, 87664), (96, 82185), (120, 65748), (144, 54790), (160, 49311), (180, 43832), (240, 32874), (288, 27395), (360, 21916), (480, 16437), (720, 10958), (1440, 5479)]