129753480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1081279}}^1$

素因数の和:1081293

約数の個数: 32

約数和(自身を含む): 389260800

約数和(自身を除く): 259507320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1081279, 2162558, 3243837, 4325116, 5406395, 6487674, 8650232, 10812790, 12975348, 16219185, 21625580, 25950696, 32438370, 43251160, 64876740, 129753480]

約数ペア:

[(1, 129753480), (2, 64876740), (3, 43251160), (4, 32438370), (5, 25950696), (6, 21625580), (8, 16219185), (10, 12975348), (12, 10812790), (15, 8650232), (20, 6487674), (24, 5406395), (30, 4325116), (40, 3243837), (60, 2162558), (120, 1081279)]