67752840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{564607}}^1$

素因数の和:564621

約数の個数: 32

約数和(自身を含む): 203258880

約数和(自身を除く): 135506040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 564607, 1129214, 1693821, 2258428, 2823035, 3387642, 4516856, 5646070, 6775284, 8469105, 11292140, 13550568, 16938210, 22584280, 33876420, 67752840]

約数ペア:

[(1, 67752840), (2, 33876420), (3, 22584280), (4, 16938210), (5, 13550568), (6, 11292140), (8, 8469105), (10, 6775284), (12, 5646070), (15, 4516856), (20, 3387642), (24, 2823035), (30, 2258428), (40, 1693821), (60, 1129214), (120, 564607)]