164522880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{9521}}^1$

素因数の和:9549

約数の個数: 128

約数和(自身を含む): 582746400

約数和(自身を除く): 418223520

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, 5760, 8640, 9521, 17280, 19042, 28563, 38084, 47605, 57126, 76168, 85689, 95210, 114252, 142815, 152336, 171378, 190420, 228504, 257067, 285630, 304672, 342756, 380840, 428445, 457008, 514134, 571260, 609344, 685512, 761680, 856890, 914016, 1028268, 1142520, 1218688, 1285335, 1371024, 1523360, 1713780, 1828032, 2056536, 2285040, 2570670, 2742048, 3046720, 3427560, 3656064, 4113072, 4570080, 5141340, 5484096, 6093440, 6855120, 8226144, 9140160, 10282680, 10968192, 13710240, 16452288, 18280320, 20565360, 27420480, 32904576, 41130720, 54840960, 82261440, 164522880]

約数ペア:

[(1, 164522880), (2, 82261440), (3, 54840960), (4, 41130720), (5, 32904576), (6, 27420480), (8, 20565360), (9, 18280320), (10, 16452288), (12, 13710240), (15, 10968192), (16, 10282680), (18, 9140160), (20, 8226144), (24, 6855120), (27, 6093440), (30, 5484096), (32, 5141340), (36, 4570080), (40, 4113072), (45, 3656064), (48, 3427560), (54, 3046720), (60, 2742048), (64, 2570670), (72, 2285040), (80, 2056536), (90, 1828032), (96, 1713780), (108, 1523360), (120, 1371024), (128, 1285335), (135, 1218688), (144, 1142520), (160, 1028268), (180, 914016), (192, 856890), (216, 761680), (240, 685512), (270, 609344), (288, 571260), (320, 514134), (360, 457008), (384, 428445), (432, 380840), (480, 342756), (540, 304672), (576, 285630), (640, 257067), (720, 228504), (864, 190420), (960, 171378), (1080, 152336), (1152, 142815), (1440, 114252), (1728, 95210), (1920, 85689), (2160, 76168), (2880, 57126), (3456, 47605), (4320, 38084), (5760, 28563), (8640, 19042), (9521, 17280)]