6480960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 112

約数和(自身を含む): 21189696

約数和(自身を除く): 14708736

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, 129, 157, 160, 172, 192, 215, 240, 258, 314, 320, 344, 430, 471, 480, 516, 628, 645, 688, 785, 860, 942, 960, 1032, 1256, 1290, 1376, 1570, 1720, 1884, 2064, 2355, 2512, 2580, 2752, 3140, 3440, 3768, 4128, 4710, 5024, 5160, 6280, 6751, 6880, 7536, 8256, 9420, 10048, 10320, 12560, 13502, 13760, 15072, 18840, 20253, 20640, 25120, 27004, 30144, 33755, 37680, 40506, 41280, 50240, 54008, 67510, 75360, 81012, 101265, 108016, 135020, 150720, 162024, 202530, 216032, 270040, 324048, 405060, 432064, 540080, 648096, 810120, 1080160, 1296192, 1620240, 2160320, 3240480, 6480960]

約数ペア:

[(1, 6480960), (2, 3240480), (3, 2160320), (4, 1620240), (5, 1296192), (6, 1080160), (8, 810120), (10, 648096), (12, 540080), (15, 432064), (16, 405060), (20, 324048), (24, 270040), (30, 216032), (32, 202530), (40, 162024), (43, 150720), (48, 135020), (60, 108016), (64, 101265), (80, 81012), (86, 75360), (96, 67510), (120, 54008), (129, 50240), (157, 41280), (160, 40506), (172, 37680), (192, 33755), (215, 30144), (240, 27004), (258, 25120), (314, 20640), (320, 20253), (344, 18840), (430, 15072), (471, 13760), (480, 13502), (516, 12560), (628, 10320), (645, 10048), (688, 9420), (785, 8256), (860, 7536), (942, 6880), (960, 6751), (1032, 6280), (1256, 5160), (1290, 5024), (1376, 4710), (1570, 4128), (1720, 3768), (1884, 3440), (2064, 3140), (2355, 2752), (2512, 2580)]