18212280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151769}}^1$

素因数の和:151783

約数の個数: 32

約数和(自身を含む): 54637200

約数和(自身を除く): 36424920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151769, 303538, 455307, 607076, 758845, 910614, 1214152, 1517690, 1821228, 2276535, 3035380, 3642456, 4553070, 6070760, 9106140, 18212280]

約数ペア:

[(1, 18212280), (2, 9106140), (3, 6070760), (4, 4553070), (5, 3642456), (6, 3035380), (8, 2276535), (10, 1821228), (12, 1517690), (15, 1214152), (20, 910614), (24, 758845), (30, 607076), (40, 455307), (60, 303538), (120, 151769)]