85864320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{4969}}^1$

素因数の和:4997

約数の個数: 128

約数和(自身を含む): 304164000

約数和(自身を除く): 218299680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 4969, 5760, 8640, 9938, 14907, 17280, 19876, 24845, 29814, 39752, 44721, 49690, 59628, 74535, 79504, 89442, 99380, 119256, 134163, 149070, 159008, 178884, 198760, 223605, 238512, 268326, 298140, 318016, 357768, 397520, 447210, 477024, 536652, 596280, 636032, 670815, 715536, 795040, 894420, 954048, 1073304, 1192560, 1341630, 1431072, 1590080, 1788840, 1908096, 2146608, 2385120, 2683260, 2862144, 3180160, 3577680, 4293216, 4770240, 5366520, 5724288, 7155360, 8586432, 9540480, 10733040, 14310720, 17172864, 21466080, 28621440, 42932160, 85864320]

約数ペア:

[(1, 85864320), (2, 42932160), (3, 28621440), (4, 21466080), (5, 17172864), (6, 14310720), (8, 10733040), (9, 9540480), (10, 8586432), (12, 7155360), (15, 5724288), (16, 5366520), (18, 4770240), (20, 4293216), (24, 3577680), (27, 3180160), (30, 2862144), (32, 2683260), (36, 2385120), (40, 2146608), (45, 1908096), (48, 1788840), (54, 1590080), (60, 1431072), (64, 1341630), (72, 1192560), (80, 1073304), (90, 954048), (96, 894420), (108, 795040), (120, 715536), (128, 670815), (135, 636032), (144, 596280), (160, 536652), (180, 477024), (192, 447210), (216, 397520), (240, 357768), (270, 318016), (288, 298140), (320, 268326), (360, 238512), (384, 223605), (432, 198760), (480, 178884), (540, 159008), (576, 149070), (640, 134163), (720, 119256), (864, 99380), (960, 89442), (1080, 79504), (1152, 74535), (1440, 59628), (1728, 49690), (1920, 44721), (2160, 39752), (2880, 29814), (3456, 24845), (4320, 19876), (4969, 17280), (5760, 14907), (8640, 9938)]