38504880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53479}}^1$

素因数の和:53498

約数の個数: 60

約数和(自身を含む): 129314640

約数和(自身を除く): 90809760

約数列:

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

約数ペア:

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