514095240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{31271}}^1$

素因数の和:31422

約数の個数: 64

約数和(自身を含む): 1553592960

約数和(自身を除く): 1039497720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 16440, 31271, 62542, 93813, 125084, 156355, 187626, 250168, 312710, 375252, 469065, 625420, 750504, 938130, 1250840, 1876260, 3752520, 4284127, 8568254, 12852381, 17136508, 21420635, 25704762, 34273016, 42841270, 51409524, 64261905, 85682540, 102819048, 128523810, 171365080, 257047620, 514095240]

約数ペア:

[(1, 514095240), (2, 257047620), (3, 171365080), (4, 128523810), (5, 102819048), (6, 85682540), (8, 64261905), (10, 51409524), (12, 42841270), (15, 34273016), (20, 25704762), (24, 21420635), (30, 17136508), (40, 12852381), (60, 8568254), (120, 4284127), (137, 3752520), (274, 1876260), (411, 1250840), (548, 938130), (685, 750504), (822, 625420), (1096, 469065), (1370, 375252), (1644, 312710), (2055, 250168), (2740, 187626), (3288, 156355), (4110, 125084), (5480, 93813), (8220, 62542), (16440, 31271)]