84478080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1913}}^1$

素因数の和:1958

約数の個数: 128

約数和(自身を含む): 281128320

約数和(自身を除く): 196650240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1913, 1920, 2208, 2760, 2944, 3680, 3826, 4416, 5520, 5739, 7360, 7652, 8832, 9565, 11040, 11478, 14720, 15304, 19130, 22080, 22956, 28695, 30608, 38260, 43999, 44160, 45912, 57390, 61216, 76520, 87998, 91824, 114780, 122432, 131997, 153040, 175996, 183648, 219995, 229560, 244864, 263994, 306080, 351992, 367296, 439990, 459120, 527988, 612160, 659985, 703984, 734592, 879980, 918240, 1055976, 1224320, 1319970, 1407968, 1759960, 1836480, 2111952, 2639940, 2815936, 3519920, 3672960, 4223904, 5279880, 5631872, 7039840, 8447808, 10559760, 14079680, 16895616, 21119520, 28159360, 42239040, 84478080]

約数ペア:

[(1, 84478080), (2, 42239040), (3, 28159360), (4, 21119520), (5, 16895616), (6, 14079680), (8, 10559760), (10, 8447808), (12, 7039840), (15, 5631872), (16, 5279880), (20, 4223904), (23, 3672960), (24, 3519920), (30, 2815936), (32, 2639940), (40, 2111952), (46, 1836480), (48, 1759960), (60, 1407968), (64, 1319970), (69, 1224320), (80, 1055976), (92, 918240), (96, 879980), (115, 734592), (120, 703984), (128, 659985), (138, 612160), (160, 527988), (184, 459120), (192, 439990), (230, 367296), (240, 351992), (276, 306080), (320, 263994), (345, 244864), (368, 229560), (384, 219995), (460, 183648), (480, 175996), (552, 153040), (640, 131997), (690, 122432), (736, 114780), (920, 91824), (960, 87998), (1104, 76520), (1380, 61216), (1472, 57390), (1840, 45912), (1913, 44160), (1920, 43999), (2208, 38260), (2760, 30608), (2944, 28695), (3680, 22956), (3826, 22080), (4416, 19130), (5520, 15304), (5739, 14720), (7360, 11478), (7652, 11040), (8832, 9565)]