5531520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 128

約数和(自身を含む): 18311040

約数和(自身を除く): 12779520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 67, 80, 86, 96, 120, 128, 129, 134, 160, 172, 192, 201, 215, 240, 258, 268, 320, 335, 344, 384, 402, 430, 480, 516, 536, 640, 645, 670, 688, 804, 860, 960, 1005, 1032, 1072, 1290, 1340, 1376, 1608, 1720, 1920, 2010, 2064, 2144, 2580, 2680, 2752, 2881, 3216, 3440, 4020, 4128, 4288, 5160, 5360, 5504, 5762, 6432, 6880, 8040, 8256, 8576, 8643, 10320, 10720, 11524, 12864, 13760, 14405, 16080, 16512, 17286, 20640, 21440, 23048, 25728, 27520, 28810, 32160, 34572, 41280, 42880, 43215, 46096, 57620, 64320, 69144, 82560, 86430, 92192, 115240, 128640, 138288, 172860, 184384, 230480, 276576, 345720, 368768, 460960, 553152, 691440, 921920, 1106304, 1382880, 1843840, 2765760, 5531520]

約数ペア:

[(1, 5531520), (2, 2765760), (3, 1843840), (4, 1382880), (5, 1106304), (6, 921920), (8, 691440), (10, 553152), (12, 460960), (15, 368768), (16, 345720), (20, 276576), (24, 230480), (30, 184384), (32, 172860), (40, 138288), (43, 128640), (48, 115240), (60, 92192), (64, 86430), (67, 82560), (80, 69144), (86, 64320), (96, 57620), (120, 46096), (128, 43215), (129, 42880), (134, 41280), (160, 34572), (172, 32160), (192, 28810), (201, 27520), (215, 25728), (240, 23048), (258, 21440), (268, 20640), (320, 17286), (335, 16512), (344, 16080), (384, 14405), (402, 13760), (430, 12864), (480, 11524), (516, 10720), (536, 10320), (640, 8643), (645, 8576), (670, 8256), (688, 8040), (804, 6880), (860, 6432), (960, 5762), (1005, 5504), (1032, 5360), (1072, 5160), (1290, 4288), (1340, 4128), (1376, 4020), (1608, 3440), (1720, 3216), (1920, 2881), (2010, 2752), (2064, 2680), (2144, 2580)]