9378840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{78157}}^1$

素因数の和:78171

約数の個数: 32

約数和(自身を含む): 28136880

約数和(自身を除く): 18758040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 78157, 156314, 234471, 312628, 390785, 468942, 625256, 781570, 937884, 1172355, 1563140, 1875768, 2344710, 3126280, 4689420, 9378840]

約数ペア:

[(1, 9378840), (2, 4689420), (3, 3126280), (4, 2344710), (5, 1875768), (6, 1563140), (8, 1172355), (10, 937884), (12, 781570), (15, 625256), (20, 468942), (24, 390785), (30, 312628), (40, 234471), (60, 156314), (120, 78157)]