53760680

素因数分解:

$2^3\times 5^1\times {\mathrm{1344017}}^1$

素因数の和:1344028

約数の個数: 16

約数和(自身を含む): 120961620

約数和(自身を除く): 67200940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1344017, 2688034, 5376068, 6720085, 10752136, 13440170, 26880340, 53760680]

約数ペア:

[(1, 53760680), (2, 26880340), (4, 13440170), (5, 10752136), (8, 6720085), (10, 5376068), (20, 2688034), (40, 1344017)]