573533280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{398287}}^1$

素因数の和:398308

約数の個数: 72

約数和(自身を含む): 1957187232

約数和(自身を除く): 1383653952

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, 398287, 796574, 1194861, 1593148, 1991435, 2389722, 3186296, 3584583, 3982870, 4779444, 5974305, 6372592, 7169166, 7965740, 9558888, 11948610, 12745184, 14338332, 15931480, 17922915, 19117776, 23897220, 28676664, 31862960, 35845830, 38235552, 47794440, 57353328, 63725920, 71691660, 95588880, 114706656, 143383320, 191177760, 286766640, 573533280]

約数ペア:

[(1, 573533280), (2, 286766640), (3, 191177760), (4, 143383320), (5, 114706656), (6, 95588880), (8, 71691660), (9, 63725920), (10, 57353328), (12, 47794440), (15, 38235552), (16, 35845830), (18, 31862960), (20, 28676664), (24, 23897220), (30, 19117776), (32, 17922915), (36, 15931480), (40, 14338332), (45, 12745184), (48, 11948610), (60, 9558888), (72, 7965740), (80, 7169166), (90, 6372592), (96, 5974305), (120, 4779444), (144, 3982870), (160, 3584583), (180, 3186296), (240, 2389722), (288, 1991435), (360, 1593148), (480, 1194861), (720, 796574), (1440, 398287)]