15172860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{252881}}^1$

素因数の和:252893

約数の個数: 24

約数和(自身を含む): 42484176

約数和(自身を除く): 27311316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 252881, 505762, 758643, 1011524, 1264405, 1517286, 2528810, 3034572, 3793215, 5057620, 7586430, 15172860]

約数ペア:

[(1, 15172860), (2, 7586430), (3, 5057620), (4, 3793215), (5, 3034572), (6, 2528810), (10, 1517286), (12, 1264405), (15, 1011524), (20, 758643), (30, 505762), (60, 252881)]