15043280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{26863}}^1$

素因数の和:26883

約数の個数: 40

約数和(自身を含む): 39973632

約数和(自身を除く): 24930352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 26863, 53726, 107452, 134315, 188041, 214904, 268630, 376082, 429808, 537260, 752164, 940205, 1074520, 1504328, 1880410, 2149040, 3008656, 3760820, 7521640, 15043280]

約数ペア:

[(1, 15043280), (2, 7521640), (4, 3760820), (5, 3008656), (7, 2149040), (8, 1880410), (10, 1504328), (14, 1074520), (16, 940205), (20, 752164), (28, 537260), (35, 429808), (40, 376082), (56, 268630), (70, 214904), (80, 188041), (112, 134315), (140, 107452), (280, 53726), (560, 26863)]