254460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4241}}^1$

素因数の和:4253

約数の個数: 24

約数和(自身を含む): 712656

約数和(自身を除く): 458196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4241, 8482, 12723, 16964, 21205, 25446, 42410, 50892, 63615, 84820, 127230, 254460]

約数ペア:

[(1, 254460), (2, 127230), (3, 84820), (4, 63615), (5, 50892), (6, 42410), (10, 25446), (12, 21205), (15, 16964), (20, 12723), (30, 8482), (60, 4241)]