1431362880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{165667}}^1$

素因数の和:165693

約数の個数: 112

約数和(自身を含む): 5049560640

約数和(自身を除く): 3618197760

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 165667, 331334, 497001, 662668, 828335, 994002, 1325336, 1491003, 1656670, 1988004, 2485005, 2650672, 2982006, 3313340, 3976008, 4473009, 4970010, 5301344, 5964012, 6626680, 7455015, 7952016, 8946018, 9940020, 10602688, 11928024, 13253360, 14910030, 15904032, 17892036, 19880040, 22365045, 23856048, 26506720, 29820060, 31808064, 35784072, 39760080, 44730090, 47712096, 53013440, 59640120, 71568144, 79520160, 89460180, 95424192, 119280240, 143136288, 159040320, 178920360, 238560480, 286272576, 357840720, 477120960, 715681440, 1431362880]

約数ペア:

[(1, 1431362880), (2, 715681440), (3, 477120960), (4, 357840720), (5, 286272576), (6, 238560480), (8, 178920360), (9, 159040320), (10, 143136288), (12, 119280240), (15, 95424192), (16, 89460180), (18, 79520160), (20, 71568144), (24, 59640120), (27, 53013440), (30, 47712096), (32, 44730090), (36, 39760080), (40, 35784072), (45, 31808064), (48, 29820060), (54, 26506720), (60, 23856048), (64, 22365045), (72, 19880040), (80, 17892036), (90, 15904032), (96, 14910030), (108, 13253360), (120, 11928024), (135, 10602688), (144, 9940020), (160, 8946018), (180, 7952016), (192, 7455015), (216, 6626680), (240, 5964012), (270, 5301344), (288, 4970010), (320, 4473009), (360, 3976008), (432, 3313340), (480, 2982006), (540, 2650672), (576, 2485005), (720, 1988004), (864, 1656670), (960, 1491003), (1080, 1325336), (1440, 994002), (1728, 828335), (2160, 662668), (2880, 497001), (4320, 331334), (8640, 165667)]