208840894980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3480681583}}^1$

素因数の和:3480681595

約数の個数: 24

約数和(自身を含む): 584754506112

約数和(自身を除く): 375913611132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3480681583, 6961363166, 10442044749, 13922726332, 17403407915, 20884089498, 34806815830, 41768178996, 52210223745, 69613631660, 104420447490, 208840894980]

約数ペア:

[(1, 208840894980), (2, 104420447490), (3, 69613631660), (4, 52210223745), (5, 41768178996), (6, 34806815830), (10, 20884089498), (12, 17403407915), (15, 13922726332), (20, 10442044749), (30, 6961363166), (60, 3480681583)]