220944000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{4603}}^1$

素因数の和:4635

約数の個数: 128

約数和(自身を含む): 732588480

約数和(自身を除く): 511644480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 1000, 1200, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 4000, 4603, 4800, 6000, 8000, 9206, 9600, 12000, 13809, 16000, 18412, 23015, 24000, 27618, 36824, 46030, 48000, 55236, 69045, 73648, 92060, 110472, 115075, 138090, 147296, 184120, 220944, 230150, 276180, 294592, 345225, 368240, 441888, 460300, 552360, 575375, 589184, 690450, 736480, 883776, 920600, 1104720, 1150750, 1380900, 1472960, 1726125, 1767552, 1841200, 2209440, 2301500, 2761800, 2945920, 3452250, 3682400, 4418880, 4603000, 5523600, 6904500, 7364800, 8837760, 9206000, 11047200, 13809000, 14729600, 18412000, 22094400, 27618000, 36824000, 44188800, 55236000, 73648000, 110472000, 220944000]

約数ペア:

[(1, 220944000), (2, 110472000), (3, 73648000), (4, 55236000), (5, 44188800), (6, 36824000), (8, 27618000), (10, 22094400), (12, 18412000), (15, 14729600), (16, 13809000), (20, 11047200), (24, 9206000), (25, 8837760), (30, 7364800), (32, 6904500), (40, 5523600), (48, 4603000), (50, 4418880), (60, 3682400), (64, 3452250), (75, 2945920), (80, 2761800), (96, 2301500), (100, 2209440), (120, 1841200), (125, 1767552), (128, 1726125), (150, 1472960), (160, 1380900), (192, 1150750), (200, 1104720), (240, 920600), (250, 883776), (300, 736480), (320, 690450), (375, 589184), (384, 575375), (400, 552360), (480, 460300), (500, 441888), (600, 368240), (640, 345225), (750, 294592), (800, 276180), (960, 230150), (1000, 220944), (1200, 184120), (1500, 147296), (1600, 138090), (1920, 115075), (2000, 110472), (2400, 92060), (3000, 73648), (3200, 69045), (4000, 55236), (4603, 48000), (4800, 46030), (6000, 36824), (8000, 27618), (9206, 24000), (9600, 23015), (12000, 18412), (13809, 16000)]