68930640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{95737}}^1$

素因数の和:95756

約数の個数: 60

約数和(自身を含む): 231494484

約数和(自身を除く): 162563844

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 95737, 191474, 287211, 382948, 478685, 574422, 765896, 861633, 957370, 1148844, 1436055, 1531792, 1723266, 1914740, 2297688, 2872110, 3446532, 3829480, 4308165, 4595376, 5744220, 6893064, 7658960, 8616330, 11488440, 13786128, 17232660, 22976880, 34465320, 68930640]

約数ペア:

[(1, 68930640), (2, 34465320), (3, 22976880), (4, 17232660), (5, 13786128), (6, 11488440), (8, 8616330), (9, 7658960), (10, 6893064), (12, 5744220), (15, 4595376), (16, 4308165), (18, 3829480), (20, 3446532), (24, 2872110), (30, 2297688), (36, 1914740), (40, 1723266), (45, 1531792), (48, 1436055), (60, 1148844), (72, 957370), (80, 861633), (90, 765896), (120, 574422), (144, 478685), (180, 382948), (240, 287211), (360, 191474), (720, 95737)]