156972806220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2616213437}}^1$

素因数の和:2616213449

約数の個数: 24

約数和(自身を含む): 439523857584

約数和(自身を除く): 282551051364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2616213437, 5232426874, 7848640311, 10464853748, 13081067185, 15697280622, 26162134370, 31394561244, 39243201555, 52324268740, 78486403110, 156972806220]

約数ペア:

[(1, 156972806220), (2, 78486403110), (3, 52324268740), (4, 39243201555), (5, 31394561244), (6, 26162134370), (10, 15697280622), (12, 13081067185), (15, 10464853748), (20, 7848640311), (30, 5232426874), (60, 2616213437)]