82394880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 269808000

約数和(自身を除く): 187413120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 384, 430, 480, 499, 516, 640, 645, 688, 768, 860, 960, 998, 1032, 1280, 1290, 1376, 1497, 1720, 1920, 1996, 2064, 2495, 2580, 2752, 2994, 3440, 3840, 3992, 4128, 4990, 5160, 5504, 5988, 6880, 7485, 7984, 8256, 9980, 10320, 11008, 11976, 13760, 14970, 15968, 16512, 19960, 20640, 21457, 23952, 27520, 29940, 31936, 33024, 39920, 41280, 42914, 47904, 55040, 59880, 63872, 64371, 79840, 82560, 85828, 95808, 107285, 119760, 127744, 128742, 159680, 165120, 171656, 191616, 214570, 239520, 257484, 319360, 321855, 343312, 383232, 429140, 479040, 514968, 638720, 643710, 686624, 858280, 958080, 1029936, 1287420, 1373248, 1716560, 1916160, 2059872, 2574840, 2746496, 3433120, 4119744, 5149680, 5492992, 6866240, 8239488, 10299360, 13732480, 16478976, 20598720, 27464960, 41197440, 82394880]

約数ペア:

[(1, 82394880), (2, 41197440), (3, 27464960), (4, 20598720), (5, 16478976), (6, 13732480), (8, 10299360), (10, 8239488), (12, 6866240), (15, 5492992), (16, 5149680), (20, 4119744), (24, 3433120), (30, 2746496), (32, 2574840), (40, 2059872), (43, 1916160), (48, 1716560), (60, 1373248), (64, 1287420), (80, 1029936), (86, 958080), (96, 858280), (120, 686624), (128, 643710), (129, 638720), (160, 514968), (172, 479040), (192, 429140), (215, 383232), (240, 343312), (256, 321855), (258, 319360), (320, 257484), (344, 239520), (384, 214570), (430, 191616), (480, 171656), (499, 165120), (516, 159680), (640, 128742), (645, 127744), (688, 119760), (768, 107285), (860, 95808), (960, 85828), (998, 82560), (1032, 79840), (1280, 64371), (1290, 63872), (1376, 59880), (1497, 55040), (1720, 47904), (1920, 42914), (1996, 41280), (2064, 39920), (2495, 33024), (2580, 31936), (2752, 29940), (2994, 27520), (3440, 23952), (3840, 21457), (3992, 20640), (4128, 19960), (4990, 16512), (5160, 15968), (5504, 14970), (5988, 13760), (6880, 11976), (7485, 11008), (7984, 10320), (8256, 9980)]