10787880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89899}}^1$

素因数の和:89913

約数の個数: 32

約数和(自身を含む): 32364000

約数和(自身を除く): 21576120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 89899, 179798, 269697, 359596, 449495, 539394, 719192, 898990, 1078788, 1348485, 1797980, 2157576, 2696970, 3595960, 5393940, 10787880]

約数ペア:

[(1, 10787880), (2, 5393940), (3, 3595960), (4, 2696970), (5, 2157576), (6, 1797980), (8, 1348485), (10, 1078788), (12, 898990), (15, 719192), (20, 539394), (24, 449495), (30, 359596), (40, 269697), (60, 179798), (120, 89899)]