195215640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{8429}}^1$

素因数の和:8636

約数の個数: 64

約数和(自身を含む): 588751200

約数和(自身を除く): 393535560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 7720, 8429, 11580, 16858, 23160, 25287, 33716, 42145, 50574, 67432, 84290, 101148, 126435, 168580, 202296, 252870, 337160, 505740, 1011480, 1626797, 3253594, 4880391, 6507188, 8133985, 9760782, 13014376, 16267970, 19521564, 24401955, 32535940, 39043128, 48803910, 65071880, 97607820, 195215640]

約数ペア:

[(1, 195215640), (2, 97607820), (3, 65071880), (4, 48803910), (5, 39043128), (6, 32535940), (8, 24401955), (10, 19521564), (12, 16267970), (15, 13014376), (20, 9760782), (24, 8133985), (30, 6507188), (40, 4880391), (60, 3253594), (120, 1626797), (193, 1011480), (386, 505740), (579, 337160), (772, 252870), (965, 202296), (1158, 168580), (1544, 126435), (1930, 101148), (2316, 84290), (2895, 67432), (3860, 50574), (4632, 42145), (5790, 33716), (7720, 25287), (8429, 23160), (11580, 16858)]