243245560

素因数分解:

$2^3\times 5^1\times {\mathrm{6081139}}^1$

素因数の和:6081150

約数の個数: 16

約数和(自身を含む): 547302600

約数和(自身を除く): 304057040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6081139, 12162278, 24324556, 30405695, 48649112, 60811390, 121622780, 243245560]

約数ペア:

[(1, 243245560), (2, 121622780), (4, 60811390), (5, 48649112), (8, 30405695), (10, 24324556), (20, 12162278), (40, 6081139)]