9725880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{81049}}^1$

素因数の和:81063

約数の個数: 32

約数和(自身を含む): 29178000

約数和(自身を除く): 19452120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 81049, 162098, 243147, 324196, 405245, 486294, 648392, 810490, 972588, 1215735, 1620980, 1945176, 2431470, 3241960, 4862940, 9725880]

約数ペア:

[(1, 9725880), (2, 4862940), (3, 3241960), (4, 2431470), (5, 1945176), (6, 1620980), (8, 1215735), (10, 972588), (12, 810490), (15, 648392), (20, 486294), (24, 405245), (30, 324196), (40, 243147), (60, 162098), (120, 81049)]