2017128840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16809407}}^1$

素因数の和:16809421

約数の個数: 32

約数和(自身を含む): 6051386880

約数和(自身を除く): 4034258040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16809407, 33618814, 50428221, 67237628, 84047035, 100856442, 134475256, 168094070, 201712884, 252141105, 336188140, 403425768, 504282210, 672376280, 1008564420, 2017128840]

約数ペア:

[(1, 2017128840), (2, 1008564420), (3, 672376280), (4, 504282210), (5, 403425768), (6, 336188140), (8, 252141105), (10, 201712884), (12, 168094070), (15, 134475256), (20, 100856442), (24, 84047035), (30, 67237628), (40, 50428221), (60, 33618814), (120, 16809407)]