15370140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{256169}}^1$

素因数の和:256181

約数の個数: 24

約数和(自身を含む): 43036560

約数和(自身を除く): 27666420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 256169, 512338, 768507, 1024676, 1280845, 1537014, 2561690, 3074028, 3842535, 5123380, 7685070, 15370140]

約数ペア:

[(1, 15370140), (2, 7685070), (3, 5123380), (4, 3842535), (5, 3074028), (6, 2561690), (10, 1537014), (12, 1280845), (15, 1024676), (20, 768507), (30, 512338), (60, 256169)]