1123130880

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{16249}}^1$

素因数の和:16281

約数の個数: 160

約数和(自身を含む): 3989700000

約数和(自身を除く): 2866569120

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, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 16249, 17280, 23040, 32498, 34560, 48747, 64996, 69120, 81245, 97494, 129992, 146241, 162490, 194988, 243735, 259984, 292482, 324980, 389976, 438723, 487470, 519968, 584964, 649960, 731205, 779952, 877446, 974940, 1039936, 1169928, 1299920, 1462410, 1559904, 1754892, 1949880, 2079872, 2193615, 2339856, 2599840, 2924820, 3119808, 3509784, 3899760, 4159744, 4387230, 4679712, 5199680, 5849640, 6239616, 7019568, 7799520, 8319488, 8774460, 9359424, 10399360, 11699280, 12479232, 14039136, 15599040, 17548920, 18718848, 20798720, 23398560, 24958464, 28078272, 31198080, 35097840, 37437696, 41597440, 46797120, 56156544, 62396160, 70195680, 74875392, 93594240, 112313088, 124792320, 140391360, 187188480, 224626176, 280782720, 374376960, 561565440, 1123130880]

約数ペア:

[(1, 1123130880), (2, 561565440), (3, 374376960), (4, 280782720), (5, 224626176), (6, 187188480), (8, 140391360), (9, 124792320), (10, 112313088), (12, 93594240), (15, 74875392), (16, 70195680), (18, 62396160), (20, 56156544), (24, 46797120), (27, 41597440), (30, 37437696), (32, 35097840), (36, 31198080), (40, 28078272), (45, 24958464), (48, 23398560), (54, 20798720), (60, 18718848), (64, 17548920), (72, 15599040), (80, 14039136), (90, 12479232), (96, 11699280), (108, 10399360), (120, 9359424), (128, 8774460), (135, 8319488), (144, 7799520), (160, 7019568), (180, 6239616), (192, 5849640), (216, 5199680), (240, 4679712), (256, 4387230), (270, 4159744), (288, 3899760), (320, 3509784), (360, 3119808), (384, 2924820), (432, 2599840), (480, 2339856), (512, 2193615), (540, 2079872), (576, 1949880), (640, 1754892), (720, 1559904), (768, 1462410), (864, 1299920), (960, 1169928), (1080, 1039936), (1152, 974940), (1280, 877446), (1440, 779952), (1536, 731205), (1728, 649960), (1920, 584964), (2160, 519968), (2304, 487470), (2560, 438723), (2880, 389976), (3456, 324980), (3840, 292482), (4320, 259984), (4608, 243735), (5760, 194988), (6912, 162490), (7680, 146241), (8640, 129992), (11520, 97494), (13824, 81245), (16249, 69120), (17280, 64996), (23040, 48747), (32498, 34560)]