320378928

素因数分解:

$2^4\times 3^1\times {\mathrm{6674561}}^1$

素因数の和:6674572

約数の個数: 20

約数和(自身を含む): 827645688

約数和(自身を除く): 507266760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6674561, 13349122, 20023683, 26698244, 40047366, 53396488, 80094732, 106792976, 160189464, 320378928]

約数ペア:

[(1, 320378928), (2, 160189464), (3, 106792976), (4, 80094732), (6, 53396488), (8, 40047366), (12, 26698244), (16, 20023683), (24, 13349122), (48, 6674561)]