12248560

素因数分解:

$2^4\times 5^1\times {\mathrm{153107}}^1$

素因数の和:153120

約数の個数: 20

約数和(自身を含む): 28478088

約数和(自身を除く): 16229528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 153107, 306214, 612428, 765535, 1224856, 1531070, 2449712, 3062140, 6124280, 12248560]

約数ペア:

[(1, 12248560), (2, 6124280), (4, 3062140), (5, 2449712), (8, 1531070), (10, 1224856), (16, 765535), (20, 612428), (40, 306214), (80, 153107)]