164780340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2746339}}^1$

素因数の和:2746351

約数の個数: 24

約数和(自身を含む): 461385120

約数和(自身を除く): 296604780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2746339, 5492678, 8239017, 10985356, 13731695, 16478034, 27463390, 32956068, 41195085, 54926780, 82390170, 164780340]

約数ペア:

[(1, 164780340), (2, 82390170), (3, 54926780), (4, 41195085), (5, 32956068), (6, 27463390), (10, 16478034), (12, 13731695), (15, 10985356), (20, 8239017), (30, 5492678), (60, 2746339)]