10889880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{90749}}^1$

素因数の和:90763

約数の個数: 32

約数和(自身を含む): 32670000

約数和(自身を除く): 21780120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 90749, 181498, 272247, 362996, 453745, 544494, 725992, 907490, 1088988, 1361235, 1814980, 2177976, 2722470, 3629960, 5444940, 10889880]

約数ペア:

[(1, 10889880), (2, 5444940), (3, 3629960), (4, 2722470), (5, 2177976), (6, 1814980), (8, 1361235), (10, 1088988), (12, 907490), (15, 725992), (20, 544494), (24, 453745), (30, 362996), (40, 272247), (60, 181498), (120, 90749)]