86942040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{724517}}^1$

素因数の和:724531

約数の個数: 32

約数和(自身を含む): 260826480

約数和(自身を除く): 173884440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 724517, 1449034, 2173551, 2898068, 3622585, 4347102, 5796136, 7245170, 8694204, 10867755, 14490340, 17388408, 21735510, 28980680, 43471020, 86942040]

約数ペア:

[(1, 86942040), (2, 43471020), (3, 28980680), (4, 21735510), (5, 17388408), (6, 14490340), (8, 10867755), (10, 8694204), (12, 7245170), (15, 5796136), (20, 4347102), (24, 3622585), (30, 2898068), (40, 2173551), (60, 1449034), (120, 724517)]