118268460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{657047}}^1$

素因数の和:657062

約数の個数: 36

約数和(自身を含む): 358748208

約数和(自身を除く): 240479748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 657047, 1314094, 1971141, 2628188, 3285235, 3942282, 5913423, 6570470, 7884564, 9855705, 11826846, 13140940, 19711410, 23653692, 29567115, 39422820, 59134230, 118268460]

約数ペア:

[(1, 118268460), (2, 59134230), (3, 39422820), (4, 29567115), (5, 23653692), (6, 19711410), (9, 13140940), (10, 11826846), (12, 9855705), (15, 7884564), (18, 6570470), (20, 5913423), (30, 3942282), (36, 3285235), (45, 2628188), (60, 1971141), (90, 1314094), (180, 657047)]