15049240

素因数分解:

$2^3\times 5^1\times {\mathrm{376231}}^1$

素因数の和:376242

約数の個数: 16

約数和(自身を含む): 33860880

約数和(自身を除く): 18811640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 376231, 752462, 1504924, 1881155, 3009848, 3762310, 7524620, 15049240]

約数ペア:

[(1, 15049240), (2, 7524620), (4, 3762310), (5, 3009848), (8, 1881155), (10, 1504924), (20, 752462), (40, 376231)]