80923560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{674363}}^1$

素因数の和:674377

約数の個数: 32

約数和(自身を含む): 242771040

約数和(自身を除く): 161847480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 674363, 1348726, 2023089, 2697452, 3371815, 4046178, 5394904, 6743630, 8092356, 10115445, 13487260, 16184712, 20230890, 26974520, 40461780, 80923560]

約数ペア:

[(1, 80923560), (2, 40461780), (3, 26974520), (4, 20230890), (5, 16184712), (6, 13487260), (8, 10115445), (10, 8092356), (12, 6743630), (15, 5394904), (20, 4046178), (24, 3371815), (30, 2697452), (40, 2023089), (60, 1348726), (120, 674363)]