268902960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1120429}}^1$

素因数の和:1120445

約数の個数: 40

約数和(自身を含む): 833599920

約数和(自身を除く): 564696960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1120429, 2240858, 3361287, 4481716, 5602145, 6722574, 8963432, 11204290, 13445148, 16806435, 17926864, 22408580, 26890296, 33612870, 44817160, 53780592, 67225740, 89634320, 134451480, 268902960]

約数ペア:

[(1, 268902960), (2, 134451480), (3, 89634320), (4, 67225740), (5, 53780592), (6, 44817160), (8, 33612870), (10, 26890296), (12, 22408580), (15, 17926864), (16, 16806435), (20, 13445148), (24, 11204290), (30, 8963432), (40, 6722574), (48, 5602145), (60, 4481716), (80, 3361287), (120, 2240858), (240, 1120429)]