115920810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1288009}}^1$

素因数の和:1288022

約数の個数: 24

約数和(自身を含む): 301394340

約数和(自身を除く): 185473530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1288009, 2576018, 3864027, 6440045, 7728054, 11592081, 12880090, 19320135, 23184162, 38640270, 57960405, 115920810]

約数ペア:

[(1, 115920810), (2, 57960405), (3, 38640270), (5, 23184162), (6, 19320135), (9, 12880090), (10, 11592081), (15, 7728054), (18, 6440045), (30, 3864027), (45, 2576018), (90, 1288009)]