12045760

素因数分解:

$2^6\times 5^1\times {\mathrm{37643}}^1$

素因数の和:37660

約数の個数: 28

約数和(自身を含む): 28684728

約数和(自身を除く): 16638968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 37643, 75286, 150572, 188215, 301144, 376430, 602288, 752860, 1204576, 1505720, 2409152, 3011440, 6022880, 12045760]

約数ペア:

[(1, 12045760), (2, 6022880), (4, 3011440), (5, 2409152), (8, 1505720), (10, 1204576), (16, 752860), (20, 602288), (32, 376430), (40, 301144), (64, 188215), (80, 150572), (160, 75286), (320, 37643)]