1313880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10949}}^1$

素因数の和:10963

約数の個数: 32

約数和(自身を含む): 3942000

約数和(自身を除く): 2628120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10949, 21898, 32847, 43796, 54745, 65694, 87592, 109490, 131388, 164235, 218980, 262776, 328470, 437960, 656940, 1313880]

約数ペア:

[(1, 1313880), (2, 656940), (3, 437960), (4, 328470), (5, 262776), (6, 218980), (8, 164235), (10, 131388), (12, 109490), (15, 87592), (20, 65694), (24, 54745), (30, 43796), (40, 32847), (60, 21898), (120, 10949)]