121582080

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{1759}}^1$

素因数の和:1791

約数の個数: 160

約数和(自身を含む): 432115200

約数和(自身を除く): 310533120

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, 1759, 1920, 2160, 2304, 2560, 2880, 3456, 3518, 3840, 4320, 4608, 5277, 5760, 6912, 7036, 7680, 8640, 8795, 10554, 11520, 13824, 14072, 15831, 17280, 17590, 21108, 23040, 26385, 28144, 31662, 34560, 35180, 42216, 47493, 52770, 56288, 63324, 69120, 70360, 79155, 84432, 94986, 105540, 112576, 126648, 140720, 158310, 168864, 189972, 211080, 225152, 237465, 253296, 281440, 316620, 337728, 379944, 422160, 450304, 474930, 506592, 562880, 633240, 675456, 759888, 844320, 900608, 949860, 1013184, 1125760, 1266480, 1350912, 1519776, 1688640, 1899720, 2026368, 2251520, 2532960, 2701824, 3039552, 3377280, 3799440, 4052736, 4503040, 5065920, 6079104, 6754560, 7598880, 8105472, 10131840, 12158208, 13509120, 15197760, 20263680, 24316416, 30395520, 40527360, 60791040, 121582080]

約数ペア:

[(1, 121582080), (2, 60791040), (3, 40527360), (4, 30395520), (5, 24316416), (6, 20263680), (8, 15197760), (9, 13509120), (10, 12158208), (12, 10131840), (15, 8105472), (16, 7598880), (18, 6754560), (20, 6079104), (24, 5065920), (27, 4503040), (30, 4052736), (32, 3799440), (36, 3377280), (40, 3039552), (45, 2701824), (48, 2532960), (54, 2251520), (60, 2026368), (64, 1899720), (72, 1688640), (80, 1519776), (90, 1350912), (96, 1266480), (108, 1125760), (120, 1013184), (128, 949860), (135, 900608), (144, 844320), (160, 759888), (180, 675456), (192, 633240), (216, 562880), (240, 506592), (256, 474930), (270, 450304), (288, 422160), (320, 379944), (360, 337728), (384, 316620), (432, 281440), (480, 253296), (512, 237465), (540, 225152), (576, 211080), (640, 189972), (720, 168864), (768, 158310), (864, 140720), (960, 126648), (1080, 112576), (1152, 105540), (1280, 94986), (1440, 84432), (1536, 79155), (1728, 70360), (1759, 69120), (1920, 63324), (2160, 56288), (2304, 52770), (2560, 47493), (2880, 42216), (3456, 35180), (3518, 34560), (3840, 31662), (4320, 28144), (4608, 26385), (5277, 23040), (5760, 21108), (6912, 17590), (7036, 17280), (7680, 15831), (8640, 14072), (8795, 13824), (10554, 11520)]