31772280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{264769}}^1$

素因数の和:264783

約数の個数: 32

約数和(自身を含む): 95317200

約数和(自身を除く): 63544920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 264769, 529538, 794307, 1059076, 1323845, 1588614, 2118152, 2647690, 3177228, 3971535, 5295380, 6354456, 7943070, 10590760, 15886140, 31772280]

約数ペア:

[(1, 31772280), (2, 15886140), (3, 10590760), (4, 7943070), (5, 6354456), (6, 5295380), (8, 3971535), (10, 3177228), (12, 2647690), (15, 2118152), (20, 1588614), (24, 1323845), (30, 1059076), (40, 794307), (60, 529538), (120, 264769)]