506069280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{351437}}^1$

素因数の和:351458

約数の個数: 72

約数和(自身を含む): 1726966332

約数和(自身を除く): 1220897052

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 351437, 702874, 1054311, 1405748, 1757185, 2108622, 2811496, 3162933, 3514370, 4217244, 5271555, 5622992, 6325866, 7028740, 8434488, 10543110, 11245984, 12651732, 14057480, 15814665, 16868976, 21086220, 25303464, 28114960, 31629330, 33737952, 42172440, 50606928, 56229920, 63258660, 84344880, 101213856, 126517320, 168689760, 253034640, 506069280]

約数ペア:

[(1, 506069280), (2, 253034640), (3, 168689760), (4, 126517320), (5, 101213856), (6, 84344880), (8, 63258660), (9, 56229920), (10, 50606928), (12, 42172440), (15, 33737952), (16, 31629330), (18, 28114960), (20, 25303464), (24, 21086220), (30, 16868976), (32, 15814665), (36, 14057480), (40, 12651732), (45, 11245984), (48, 10543110), (60, 8434488), (72, 7028740), (80, 6325866), (90, 5622992), (96, 5271555), (120, 4217244), (144, 3514370), (160, 3162933), (180, 2811496), (240, 2108622), (288, 1757185), (360, 1405748), (480, 1054311), (720, 702874), (1440, 351437)]