82898040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{690817}}^1$

素因数の和:690831

約数の個数: 32

約数和(自身を含む): 248694480

約数和(自身を除く): 165796440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 690817, 1381634, 2072451, 2763268, 3454085, 4144902, 5526536, 6908170, 8289804, 10362255, 13816340, 16579608, 20724510, 27632680, 41449020, 82898040]

約数ペア:

[(1, 82898040), (2, 41449020), (3, 27632680), (4, 20724510), (5, 16579608), (6, 13816340), (8, 10362255), (10, 8289804), (12, 6908170), (15, 5526536), (20, 4144902), (24, 3454085), (30, 2763268), (40, 2072451), (60, 1381634), (120, 690817)]