16249980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{270833}}^1$

素因数の和:270845

約数の個数: 24

約数和(自身を含む): 45500112

約数和(自身を除く): 29250132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 270833, 541666, 812499, 1083332, 1354165, 1624998, 2708330, 3249996, 4062495, 5416660, 8124990, 16249980]

約数ペア:

[(1, 16249980), (2, 8124990), (3, 5416660), (4, 4062495), (5, 3249996), (6, 2708330), (10, 1624998), (12, 1354165), (15, 1083332), (20, 812499), (30, 541666), (60, 270833)]