199677480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{1301}}^1$

素因数の和:2594

約数の個数: 64

約数和(自身を含む): 599961600

約数和(自身を除く): 400284120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1279, 1301, 2558, 2602, 3837, 3903, 5116, 5204, 6395, 6505, 7674, 7806, 10232, 10408, 12790, 13010, 15348, 15612, 19185, 19515, 25580, 26020, 30696, 31224, 38370, 39030, 51160, 52040, 76740, 78060, 153480, 156120, 1663979, 3327958, 4991937, 6655916, 8319895, 9983874, 13311832, 16639790, 19967748, 24959685, 33279580, 39935496, 49919370, 66559160, 99838740, 199677480]

約数ペア:

[(1, 199677480), (2, 99838740), (3, 66559160), (4, 49919370), (5, 39935496), (6, 33279580), (8, 24959685), (10, 19967748), (12, 16639790), (15, 13311832), (20, 9983874), (24, 8319895), (30, 6655916), (40, 4991937), (60, 3327958), (120, 1663979), (1279, 156120), (1301, 153480), (2558, 78060), (2602, 76740), (3837, 52040), (3903, 51160), (5116, 39030), (5204, 38370), (6395, 31224), (6505, 30696), (7674, 26020), (7806, 25580), (10232, 19515), (10408, 19185), (12790, 15612), (13010, 15348)]