123720528

素因数分解:

$2^4\times 3^1\times {\mathrm{2577511}}^1$

素因数の和:2577522

約数の個数: 20

約数和(自身を含む): 319611488

約数和(自身を除く): 195890960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2577511, 5155022, 7732533, 10310044, 15465066, 20620088, 30930132, 41240176, 61860264, 123720528]

約数ペア:

[(1, 123720528), (2, 61860264), (3, 41240176), (4, 30930132), (6, 20620088), (8, 15465066), (12, 10310044), (16, 7732533), (24, 5155022), (48, 2577511)]