13551480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37643}}^1$

素因数の和:37660

約数の個数: 48

約数和(自身を含む): 44043480

約数和(自身を除く): 30492000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 37643, 75286, 112929, 150572, 188215, 225858, 301144, 338787, 376430, 451716, 564645, 677574, 752860, 903432, 1129290, 1355148, 1505720, 1693935, 2258580, 2710296, 3387870, 4517160, 6775740, 13551480]

約数ペア:

[(1, 13551480), (2, 6775740), (3, 4517160), (4, 3387870), (5, 2710296), (6, 2258580), (8, 1693935), (9, 1505720), (10, 1355148), (12, 1129290), (15, 903432), (18, 752860), (20, 677574), (24, 564645), (30, 451716), (36, 376430), (40, 338787), (45, 301144), (60, 225858), (72, 188215), (90, 150572), (120, 112929), (180, 75286), (360, 37643)]