9723720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{81031}}^1$

素因数の和:81045

約数の個数: 32

約数和(自身を含む): 29171520

約数和(自身を除く): 19447800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 81031, 162062, 243093, 324124, 405155, 486186, 648248, 810310, 972372, 1215465, 1620620, 1944744, 2430930, 3241240, 4861860, 9723720]

約数ペア:

[(1, 9723720), (2, 4861860), (3, 3241240), (4, 2430930), (5, 1944744), (6, 1620620), (8, 1215465), (10, 972372), (12, 810310), (15, 648248), (20, 486186), (24, 405155), (30, 324124), (40, 243093), (60, 162062), (120, 81031)]