56768280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4877}}^1$

素因数の和:4988

約数の個数: 64

約数和(自身を含む): 172095840

約数和(自身を除く): 115327560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 4877, 5820, 9754, 11640, 14631, 19508, 24385, 29262, 39016, 48770, 58524, 73155, 97540, 117048, 146310, 195080, 292620, 473069, 585240, 946138, 1419207, 1892276, 2365345, 2838414, 3784552, 4730690, 5676828, 7096035, 9461380, 11353656, 14192070, 18922760, 28384140, 56768280]

約数ペア:

[(1, 56768280), (2, 28384140), (3, 18922760), (4, 14192070), (5, 11353656), (6, 9461380), (8, 7096035), (10, 5676828), (12, 4730690), (15, 3784552), (20, 2838414), (24, 2365345), (30, 1892276), (40, 1419207), (60, 946138), (97, 585240), (120, 473069), (194, 292620), (291, 195080), (388, 146310), (485, 117048), (582, 97540), (776, 73155), (970, 58524), (1164, 48770), (1455, 39016), (1940, 29262), (2328, 24385), (2910, 19508), (3880, 14631), (4877, 11640), (5820, 9754)]