15295880

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3011}}^1$

素因数の和:3149

約数の個数: 32

約数和(自身を含む): 34698240

約数和(自身を除く): 19402360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 3011, 5080, 6022, 12044, 15055, 24088, 30110, 60220, 120440, 382397, 764794, 1529588, 1911985, 3059176, 3823970, 7647940, 15295880]

約数ペア:

[(1, 15295880), (2, 7647940), (4, 3823970), (5, 3059176), (8, 1911985), (10, 1529588), (20, 764794), (40, 382397), (127, 120440), (254, 60220), (508, 30110), (635, 24088), (1016, 15055), (1270, 12044), (2540, 6022), (3011, 5080)]