25768920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{214741}}^1$

素因数の和:214755

約数の個数: 32

約数和(自身を含む): 77307120

約数和(自身を除く): 51538200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 214741, 429482, 644223, 858964, 1073705, 1288446, 1717928, 2147410, 2576892, 3221115, 4294820, 5153784, 6442230, 8589640, 12884460, 25768920]

約数ペア:

[(1, 25768920), (2, 12884460), (3, 8589640), (4, 6442230), (5, 5153784), (6, 4294820), (8, 3221115), (10, 2576892), (12, 2147410), (15, 1717928), (20, 1288446), (24, 1073705), (30, 858964), (40, 644223), (60, 429482), (120, 214741)]