68120340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1135339}}^1$

素因数の和:1135351

約数の個数: 24

約数和(自身を含む): 190737120

約数和(自身を除く): 122616780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1135339, 2270678, 3406017, 4541356, 5676695, 6812034, 11353390, 13624068, 17030085, 22706780, 34060170, 68120340]

約数ペア:

[(1, 68120340), (2, 34060170), (3, 22706780), (4, 17030085), (5, 13624068), (6, 11353390), (10, 6812034), (12, 5676695), (15, 4541356), (20, 3406017), (30, 2270678), (60, 1135339)]