15120810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{56003}}^1$

素因数の和:56019

約数の個数: 32

約数和(自身を含む): 40322880

約数和(自身を除く): 25202070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 56003, 112006, 168009, 280015, 336018, 504027, 560030, 840045, 1008054, 1512081, 1680090, 2520135, 3024162, 5040270, 7560405, 15120810]

約数ペア:

[(1, 15120810), (2, 7560405), (3, 5040270), (5, 3024162), (6, 2520135), (9, 1680090), (10, 1512081), (15, 1008054), (18, 840045), (27, 560030), (30, 504027), (45, 336018), (54, 280015), (90, 168009), (135, 112006), (270, 56003)]