3242480

素因数分解:

$2^4\times 5^1\times {\mathrm{40531}}^1$

素因数の和:40544

約数の個数: 20

約数和(自身を含む): 7538952

約数和(自身を除く): 4296472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 40531, 81062, 162124, 202655, 324248, 405310, 648496, 810620, 1621240, 3242480]

約数ペア:

[(1, 3242480), (2, 1621240), (4, 810620), (5, 648496), (8, 405310), (10, 324248), (16, 202655), (20, 162124), (40, 81062), (80, 40531)]