2118840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17657}}^1$

素因数の和:17671

約数の個数: 32

約数和(自身を含む): 6356880

約数和(自身を除く): 4238040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17657, 35314, 52971, 70628, 88285, 105942, 141256, 176570, 211884, 264855, 353140, 423768, 529710, 706280, 1059420, 2118840]

約数ペア:

[(1, 2118840), (2, 1059420), (3, 706280), (4, 529710), (5, 423768), (6, 353140), (8, 264855), (10, 211884), (12, 176570), (15, 141256), (20, 105942), (24, 88285), (30, 70628), (40, 52971), (60, 35314), (120, 17657)]