86280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{719}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 259200

約数和(自身を除く): 172920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 719, 1438, 2157, 2876, 3595, 4314, 5752, 7190, 8628, 10785, 14380, 17256, 21570, 28760, 43140, 86280]

約数ペア:

[(1, 86280), (2, 43140), (3, 28760), (4, 21570), (5, 17256), (6, 14380), (8, 10785), (10, 8628), (12, 7190), (15, 5752), (20, 4314), (24, 3595), (30, 2876), (40, 2157), (60, 1438), (120, 719)]