1212631380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{6736841}}^1$

素因数の和:6736856

約数の個数: 36

約数和(自身を含む): 3678315732

約数和(自身を除く): 2465684352

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 6736841, 13473682, 20210523, 26947364, 33684205, 40421046, 60631569, 67368410, 80842092, 101052615, 121263138, 134736820, 202105230, 242526276, 303157845, 404210460, 606315690, 1212631380]

約数ペア:

[(1, 1212631380), (2, 606315690), (3, 404210460), (4, 303157845), (5, 242526276), (6, 202105230), (9, 134736820), (10, 121263138), (12, 101052615), (15, 80842092), (18, 67368410), (20, 60631569), (30, 40421046), (36, 33684205), (45, 26947364), (60, 20210523), (90, 13473682), (180, 6736841)]