13556520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37657}}^1$

素因数の和:37674

約数の個数: 48

約数和(自身を含む): 44059860

約数和(自身を除く): 30503340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 37657, 75314, 112971, 150628, 188285, 225942, 301256, 338913, 376570, 451884, 564855, 677826, 753140, 903768, 1129710, 1355652, 1506280, 1694565, 2259420, 2711304, 3389130, 4518840, 6778260, 13556520]

約数ペア:

[(1, 13556520), (2, 6778260), (3, 4518840), (4, 3389130), (5, 2711304), (6, 2259420), (8, 1694565), (9, 1506280), (10, 1355652), (12, 1129710), (15, 903768), (18, 753140), (20, 677826), (24, 564855), (30, 451884), (36, 376570), (40, 338913), (45, 301256), (60, 225942), (72, 188285), (90, 150628), (120, 112971), (180, 75314), (360, 37657)]