122305740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2038429}}^1$

素因数の和:2038441

約数の個数: 24

約数和(自身を含む): 342456240

約数和(自身を除く): 220150500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2038429, 4076858, 6115287, 8153716, 10192145, 12230574, 20384290, 24461148, 30576435, 40768580, 61152870, 122305740]

約数ペア:

[(1, 122305740), (2, 61152870), (3, 40768580), (4, 30576435), (5, 24461148), (6, 20384290), (10, 12230574), (12, 10192145), (15, 8153716), (20, 6115287), (30, 4076858), (60, 2038429)]