10781880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89849}}^1$

素因数の和:89863

約数の個数: 32

約数和(自身を含む): 32346000

約数和(自身を除く): 21564120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 89849, 179698, 269547, 359396, 449245, 539094, 718792, 898490, 1078188, 1347735, 1796980, 2156376, 2695470, 3593960, 5390940, 10781880]

約数ペア:

[(1, 10781880), (2, 5390940), (3, 3593960), (4, 2695470), (5, 2156376), (6, 1796980), (8, 1347735), (10, 1078188), (12, 898490), (15, 718792), (20, 539094), (24, 449245), (30, 359396), (40, 269547), (60, 179698), (120, 89849)]