240122260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{6329}}^1$

素因数の和:6616

約数の個数: 48

約数和(自身を含む): 578511360

約数和(自身を除く): 338389100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 271, 542, 1084, 1355, 1897, 2710, 3794, 5420, 6329, 7588, 9485, 12658, 18970, 25316, 31645, 37940, 44303, 63290, 88606, 126580, 177212, 221515, 443030, 886060, 1715159, 3430318, 6860636, 8575795, 12006113, 17151590, 24012226, 34303180, 48024452, 60030565, 120061130, 240122260]

約数ペア:

[(1, 240122260), (2, 120061130), (4, 60030565), (5, 48024452), (7, 34303180), (10, 24012226), (14, 17151590), (20, 12006113), (28, 8575795), (35, 6860636), (70, 3430318), (140, 1715159), (271, 886060), (542, 443030), (1084, 221515), (1355, 177212), (1897, 126580), (2710, 88606), (3794, 63290), (5420, 44303), (6329, 37940), (7588, 31645), (9485, 25316), (12658, 18970)]