164057340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2734289}}^1$

素因数の和:2734301

約数の個数: 24

約数和(自身を含む): 459360720

約数和(自身を除く): 295303380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2734289, 5468578, 8202867, 10937156, 13671445, 16405734, 27342890, 32811468, 41014335, 54685780, 82028670, 164057340]

約数ペア:

[(1, 164057340), (2, 82028670), (3, 54685780), (4, 41014335), (5, 32811468), (6, 27342890), (10, 16405734), (12, 13671445), (15, 10937156), (20, 8202867), (30, 5468578), (60, 2734289)]