82261440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{9521}}^1$

素因数の和:9547

約数の個数: 112

約数和(自身を含む): 290230560

約数和(自身を除く): 207969120

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 9521, 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, 1285335, 1371024, 1523360, 1713780, 1828032, 2056536, 2285040, 2570670, 2742048, 3046720, 3427560, 4113072, 4570080, 5141340, 5484096, 6855120, 8226144, 9140160, 10282680, 13710240, 16452288, 20565360, 27420480, 41130720, 82261440]

約数ペア:

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