16816490760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{140137423}}^1$

素因数の和:140137437

約数の個数: 32

約数和(自身を含む): 50449472640

約数和(自身を除く): 33632981880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 140137423, 280274846, 420412269, 560549692, 700687115, 840824538, 1121099384, 1401374230, 1681649076, 2102061345, 2802748460, 3363298152, 4204122690, 5605496920, 8408245380, 16816490760]

約数ペア:

[(1, 16816490760), (2, 8408245380), (3, 5605496920), (4, 4204122690), (5, 3363298152), (6, 2802748460), (8, 2102061345), (10, 1681649076), (12, 1401374230), (15, 1121099384), (20, 840824538), (24, 700687115), (30, 560549692), (40, 420412269), (60, 280274846), (120, 140137423)]