55001040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229171}}^1$

素因数の和:229187

約数の個数: 40

約数和(自身を含む): 170503968

約数和(自身を除く): 115502928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 229171, 458342, 687513, 916684, 1145855, 1375026, 1833368, 2291710, 2750052, 3437565, 3666736, 4583420, 5500104, 6875130, 9166840, 11000208, 13750260, 18333680, 27500520, 55001040]

約数ペア:

[(1, 55001040), (2, 27500520), (3, 18333680), (4, 13750260), (5, 11000208), (6, 9166840), (8, 6875130), (10, 5500104), (12, 4583420), (15, 3666736), (16, 3437565), (20, 2750052), (24, 2291710), (30, 1833368), (40, 1375026), (48, 1145855), (60, 916684), (80, 687513), (120, 458342), (240, 229171)]