2000905365840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8337105691}}^1$

素因数の和:8337105707

約数の個数: 40

約数和(自身を含む): 6202806634848

約数和(自身を除く): 4201901269008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8337105691, 16674211382, 25011317073, 33348422764, 41685528455, 50022634146, 66696845528, 83371056910, 100045268292, 125056585365, 133393691056, 166742113820, 200090536584, 250113170730, 333484227640, 400181073168, 500226341460, 666968455280, 1000452682920, 2000905365840]

約数ペア:

[(1, 2000905365840), (2, 1000452682920), (3, 666968455280), (4, 500226341460), (5, 400181073168), (6, 333484227640), (8, 250113170730), (10, 200090536584), (12, 166742113820), (15, 133393691056), (16, 125056585365), (20, 100045268292), (24, 83371056910), (30, 66696845528), (40, 50022634146), (48, 41685528455), (60, 33348422764), (80, 25011317073), (120, 16674211382), (240, 8337105691)]