89095680

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{1289}}^1$

素因数の和:1321

約数の個数: 160

約数和(自身を含む): 316720800

約数和(自身を除く): 227625120

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, 1289, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2578, 2880, 3456, 3840, 3867, 4320, 4608, 5156, 5760, 6445, 6912, 7680, 7734, 8640, 10312, 11520, 11601, 12890, 13824, 15468, 17280, 19335, 20624, 23040, 23202, 25780, 30936, 34560, 34803, 38670, 41248, 46404, 51560, 58005, 61872, 69120, 69606, 77340, 82496, 92808, 103120, 116010, 123744, 139212, 154680, 164992, 174015, 185616, 206240, 232020, 247488, 278424, 309360, 329984, 348030, 371232, 412480, 464040, 494976, 556848, 618720, 659968, 696060, 742464, 824960, 928080, 989952, 1113696, 1237440, 1392120, 1484928, 1649920, 1856160, 1979904, 2227392, 2474880, 2784240, 2969856, 3299840, 3712320, 4454784, 4949760, 5568480, 5939712, 7424640, 8909568, 9899520, 11136960, 14849280, 17819136, 22273920, 29698560, 44547840, 89095680]

約数ペア:

[(1, 89095680), (2, 44547840), (3, 29698560), (4, 22273920), (5, 17819136), (6, 14849280), (8, 11136960), (9, 9899520), (10, 8909568), (12, 7424640), (15, 5939712), (16, 5568480), (18, 4949760), (20, 4454784), (24, 3712320), (27, 3299840), (30, 2969856), (32, 2784240), (36, 2474880), (40, 2227392), (45, 1979904), (48, 1856160), (54, 1649920), (60, 1484928), (64, 1392120), (72, 1237440), (80, 1113696), (90, 989952), (96, 928080), (108, 824960), (120, 742464), (128, 696060), (135, 659968), (144, 618720), (160, 556848), (180, 494976), (192, 464040), (216, 412480), (240, 371232), (256, 348030), (270, 329984), (288, 309360), (320, 278424), (360, 247488), (384, 232020), (432, 206240), (480, 185616), (512, 174015), (540, 164992), (576, 154680), (640, 139212), (720, 123744), (768, 116010), (864, 103120), (960, 92808), (1080, 82496), (1152, 77340), (1280, 69606), (1289, 69120), (1440, 61872), (1536, 58005), (1728, 51560), (1920, 46404), (2160, 41248), (2304, 38670), (2560, 34803), (2578, 34560), (2880, 30936), (3456, 25780), (3840, 23202), (3867, 23040), (4320, 20624), (4608, 19335), (5156, 17280), (5760, 15468), (6445, 13824), (6912, 12890), (7680, 11601), (7734, 11520), (8640, 10312)]