68374440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{189929}}^1$

素因数の和:189946

約数の個数: 48

約数和(自身を含む): 222218100

約数和(自身を除く): 153843660

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, 189929, 379858, 569787, 759716, 949645, 1139574, 1519432, 1709361, 1899290, 2279148, 2848935, 3418722, 3798580, 4558296, 5697870, 6837444, 7597160, 8546805, 11395740, 13674888, 17093610, 22791480, 34187220, 68374440]

約数ペア:

[(1, 68374440), (2, 34187220), (3, 22791480), (4, 17093610), (5, 13674888), (6, 11395740), (8, 8546805), (9, 7597160), (10, 6837444), (12, 5697870), (15, 4558296), (18, 3798580), (20, 3418722), (24, 2848935), (30, 2279148), (36, 1899290), (40, 1709361), (45, 1519432), (60, 1139574), (72, 949645), (90, 759716), (120, 569787), (180, 379858), (360, 189929)]