77009760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53479}}^1$

素因数の和:53500

約数の個数: 72

約数和(自身を含む): 262800720

約数和(自身を除く): 185790960

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, 53479, 106958, 160437, 213916, 267395, 320874, 427832, 481311, 534790, 641748, 802185, 855664, 962622, 1069580, 1283496, 1604370, 1711328, 1925244, 2139160, 2406555, 2566992, 3208740, 3850488, 4278320, 4813110, 5133984, 6417480, 7700976, 8556640, 9626220, 12834960, 15401952, 19252440, 25669920, 38504880, 77009760]

約数ペア:

[(1, 77009760), (2, 38504880), (3, 25669920), (4, 19252440), (5, 15401952), (6, 12834960), (8, 9626220), (9, 8556640), (10, 7700976), (12, 6417480), (15, 5133984), (16, 4813110), (18, 4278320), (20, 3850488), (24, 3208740), (30, 2566992), (32, 2406555), (36, 2139160), (40, 1925244), (45, 1711328), (48, 1604370), (60, 1283496), (72, 1069580), (80, 962622), (90, 855664), (96, 802185), (120, 641748), (144, 534790), (160, 481311), (180, 427832), (240, 320874), (288, 267395), (360, 213916), (480, 160437), (720, 106958), (1440, 53479)]