40973640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{341447}}^1$

素因数の和:341461

約数の個数: 32

約数和(自身を含む): 122921280

約数和(自身を除く): 81947640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 341447, 682894, 1024341, 1365788, 1707235, 2048682, 2731576, 3414470, 4097364, 5121705, 6828940, 8194728, 10243410, 13657880, 20486820, 40973640]

約数ペア:

[(1, 40973640), (2, 20486820), (3, 13657880), (4, 10243410), (5, 8194728), (6, 6828940), (8, 5121705), (10, 4097364), (12, 3414470), (15, 2731576), (20, 2048682), (24, 1707235), (30, 1365788), (40, 1024341), (60, 682894), (120, 341447)]