16608840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{138407}}^1$

素因数の和:138421

約数の個数: 32

約数和(自身を含む): 49826880

約数和(自身を除く): 33218040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 138407, 276814, 415221, 553628, 692035, 830442, 1107256, 1384070, 1660884, 2076105, 2768140, 3321768, 4152210, 5536280, 8304420, 16608840]

約数ペア:

[(1, 16608840), (2, 8304420), (3, 5536280), (4, 4152210), (5, 3321768), (6, 2768140), (8, 2076105), (10, 1660884), (12, 1384070), (15, 1107256), (20, 830442), (24, 692035), (30, 553628), (40, 415221), (60, 276814), (120, 138407)]