82211880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{685099}}^1$

素因数の和:685113

約数の個数: 32

約数和(自身を含む): 246636000

約数和(自身を除く): 164424120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 685099, 1370198, 2055297, 2740396, 3425495, 4110594, 5480792, 6850990, 8221188, 10276485, 13701980, 16442376, 20552970, 27403960, 41105940, 82211880]

約数ペア:

[(1, 82211880), (2, 41105940), (3, 27403960), (4, 20552970), (5, 16442376), (6, 13701980), (8, 10276485), (10, 8221188), (12, 6850990), (15, 5480792), (20, 4110594), (24, 3425495), (30, 2740396), (40, 2055297), (60, 1370198), (120, 685099)]