59997360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{249989}}^1$

素因数の和:250005

約数の個数: 40

約数和(自身を含む): 185992560

約数和(自身を除く): 125995200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 249989, 499978, 749967, 999956, 1249945, 1499934, 1999912, 2499890, 2999868, 3749835, 3999824, 4999780, 5999736, 7499670, 9999560, 11999472, 14999340, 19999120, 29998680, 59997360]

約数ペア:

[(1, 59997360), (2, 29998680), (3, 19999120), (4, 14999340), (5, 11999472), (6, 9999560), (8, 7499670), (10, 5999736), (12, 4999780), (15, 3999824), (16, 3749835), (20, 2999868), (24, 2499890), (30, 1999912), (40, 1499934), (48, 1249945), (60, 999956), (80, 749967), (120, 499978), (240, 249989)]