105704520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{880871}}^1$

素因数の和:880885

約数の個数: 32

約数和(自身を含む): 317113920

約数和(自身を除く): 211409400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 880871, 1761742, 2642613, 3523484, 4404355, 5285226, 7046968, 8808710, 10570452, 13213065, 17617420, 21140904, 26426130, 35234840, 52852260, 105704520]

約数ペア:

[(1, 105704520), (2, 52852260), (3, 35234840), (4, 26426130), (5, 21140904), (6, 17617420), (8, 13213065), (10, 10570452), (12, 8808710), (15, 7046968), (20, 5285226), (24, 4404355), (30, 3523484), (40, 2642613), (60, 1761742), (120, 880871)]