156396060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{868867}}^1$

素因数の和:868882

約数の個数: 36

約数和(自身を含む): 474401928

約数和(自身を除く): 318005868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 868867, 1737734, 2606601, 3475468, 4344335, 5213202, 7819803, 8688670, 10426404, 13033005, 15639606, 17377340, 26066010, 31279212, 39099015, 52132020, 78198030, 156396060]

約数ペア:

[(1, 156396060), (2, 78198030), (3, 52132020), (4, 39099015), (5, 31279212), (6, 26066010), (9, 17377340), (10, 15639606), (12, 13033005), (15, 10426404), (18, 8688670), (20, 7819803), (30, 5213202), (36, 4344335), (45, 3475468), (60, 2606601), (90, 1737734), (180, 868867)]