227478840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1895657}}^1$

素因数の和:1895671

約数の個数: 32

約数和(自身を含む): 682436880

約数和(自身を除く): 454958040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1895657, 3791314, 5686971, 7582628, 9478285, 11373942, 15165256, 18956570, 22747884, 28434855, 37913140, 45495768, 56869710, 75826280, 113739420, 227478840]

約数ペア:

[(1, 227478840), (2, 113739420), (3, 75826280), (4, 56869710), (5, 45495768), (6, 37913140), (8, 28434855), (10, 22747884), (12, 18956570), (15, 15165256), (20, 11373942), (24, 9478285), (30, 7582628), (40, 5686971), (60, 3791314), (120, 1895657)]