268998420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4483307}}^1$

素因数の和:4483319

約数の個数: 24

約数和(自身を含む): 753195744

約数和(自身を除く): 484197324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4483307, 8966614, 13449921, 17933228, 22416535, 26899842, 44833070, 53799684, 67249605, 89666140, 134499210, 268998420]

約数ペア:

[(1, 268998420), (2, 134499210), (3, 89666140), (4, 67249605), (5, 53799684), (6, 44833070), (10, 26899842), (12, 22416535), (15, 17933228), (20, 13449921), (30, 8966614), (60, 4483307)]