7877580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131293}}^1$

素因数の和:131305

約数の個数: 24

約数和(自身を含む): 22057392

約数和(自身を除く): 14179812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131293, 262586, 393879, 525172, 656465, 787758, 1312930, 1575516, 1969395, 2625860, 3938790, 7877580]

約数ペア:

[(1, 7877580), (2, 3938790), (3, 2625860), (4, 1969395), (5, 1575516), (6, 1312930), (10, 787758), (12, 656465), (15, 525172), (20, 393879), (30, 262586), (60, 131293)]