87104040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{725867}}^1$

素因数の和:725881

約数の個数: 32

約数和(自身を含む): 261312480

約数和(自身を除く): 174208440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 725867, 1451734, 2177601, 2903468, 3629335, 4355202, 5806936, 7258670, 8710404, 10888005, 14517340, 17420808, 21776010, 29034680, 43552020, 87104040]

約数ペア:

[(1, 87104040), (2, 43552020), (3, 29034680), (4, 21776010), (5, 17420808), (6, 14517340), (8, 10888005), (10, 8710404), (12, 7258670), (15, 5806936), (20, 4355202), (24, 3629335), (30, 2903468), (40, 2177601), (60, 1451734), (120, 725867)]