54997680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229157}}^1$

素因数の和:229173

約数の個数: 40

約数和(自身を含む): 170493552

約数和(自身を除く): 115495872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 229157, 458314, 687471, 916628, 1145785, 1374942, 1833256, 2291570, 2749884, 3437355, 3666512, 4583140, 5499768, 6874710, 9166280, 10999536, 13749420, 18332560, 27498840, 54997680]

約数ペア:

[(1, 54997680), (2, 27498840), (3, 18332560), (4, 13749420), (5, 10999536), (6, 9166280), (8, 6874710), (10, 5499768), (12, 4583140), (15, 3666512), (16, 3437355), (20, 2749884), (24, 2291570), (30, 1833256), (40, 1374942), (48, 1145785), (60, 916628), (80, 687471), (120, 458314), (240, 229157)]