47450880

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{1373}}^1$

素因数の和:1403

約数の個数: 144

約数和(自身を含む): 168507360

約数和(自身を除く): 121056480

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, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1373, 1440, 1728, 1920, 2160, 2304, 2746, 2880, 3456, 3840, 4119, 4320, 5492, 5760, 6865, 6912, 8238, 8640, 10984, 11520, 12357, 13730, 16476, 17280, 20595, 21968, 24714, 27460, 32952, 34560, 37071, 41190, 43936, 49428, 54920, 61785, 65904, 74142, 82380, 87872, 98856, 109840, 123570, 131808, 148284, 164760, 175744, 185355, 197712, 219680, 247140, 263616, 296568, 329520, 351488, 370710, 395424, 439360, 494280, 527232, 593136, 659040, 741420, 790848, 878720, 988560, 1054464, 1186272, 1318080, 1482840, 1581696, 1757440, 1977120, 2372544, 2636160, 2965680, 3163392, 3954240, 4745088, 5272320, 5931360, 7908480, 9490176, 11862720, 15816960, 23725440, 47450880]

約数ペア:

[(1, 47450880), (2, 23725440), (3, 15816960), (4, 11862720), (5, 9490176), (6, 7908480), (8, 5931360), (9, 5272320), (10, 4745088), (12, 3954240), (15, 3163392), (16, 2965680), (18, 2636160), (20, 2372544), (24, 1977120), (27, 1757440), (30, 1581696), (32, 1482840), (36, 1318080), (40, 1186272), (45, 1054464), (48, 988560), (54, 878720), (60, 790848), (64, 741420), (72, 659040), (80, 593136), (90, 527232), (96, 494280), (108, 439360), (120, 395424), (128, 370710), (135, 351488), (144, 329520), (160, 296568), (180, 263616), (192, 247140), (216, 219680), (240, 197712), (256, 185355), (270, 175744), (288, 164760), (320, 148284), (360, 131808), (384, 123570), (432, 109840), (480, 98856), (540, 87872), (576, 82380), (640, 74142), (720, 65904), (768, 61785), (864, 54920), (960, 49428), (1080, 43936), (1152, 41190), (1280, 37071), (1373, 34560), (1440, 32952), (1728, 27460), (1920, 24714), (2160, 21968), (2304, 20595), (2746, 17280), (2880, 16476), (3456, 13730), (3840, 12357), (4119, 11520), (4320, 10984), (5492, 8640), (5760, 8238), (6865, 6912)]