15346020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{255767}}^1$

素因数の和:255779

約数の個数: 24

約数和(自身を含む): 42969024

約数和(自身を除く): 27623004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 255767, 511534, 767301, 1023068, 1278835, 1534602, 2557670, 3069204, 3836505, 5115340, 7673010, 15346020]

約数ペア:

[(1, 15346020), (2, 7673010), (3, 5115340), (4, 3836505), (5, 3069204), (6, 2557670), (10, 1534602), (12, 1278835), (15, 1023068), (20, 767301), (30, 511534), (60, 255767)]