720160890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{358289}}^1$

素因数の和:358366

約数の個数: 32

約数和(自身を含む): 1754187840

約数和(自身を除く): 1034026950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 358289, 716578, 1074867, 1791445, 2149734, 3582890, 5374335, 10748670, 24005363, 48010726, 72016089, 120026815, 144032178, 240053630, 360080445, 720160890]

約数ペア:

[(1, 720160890), (2, 360080445), (3, 240053630), (5, 144032178), (6, 120026815), (10, 72016089), (15, 48010726), (30, 24005363), (67, 10748670), (134, 5374335), (201, 3582890), (335, 2149734), (402, 1791445), (670, 1074867), (1005, 716578), (2010, 358289)]