252630720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{87719}}^1$

素因数の和:87742

約数の個数: 84

約数和(自身を含む): 868954320

約数和(自身を除く): 616323600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 87719, 175438, 263157, 350876, 438595, 526314, 701752, 789471, 877190, 1052628, 1315785, 1403504, 1578942, 1754380, 2105256, 2631570, 2807008, 3157884, 3508760, 3947355, 4210512, 5263140, 5614016, 6315768, 7017520, 7894710, 8421024, 10526280, 12631536, 14035040, 15789420, 16842048, 21052560, 25263072, 28070080, 31578840, 42105120, 50526144, 63157680, 84210240, 126315360, 252630720]

約数ペア:

[(1, 252630720), (2, 126315360), (3, 84210240), (4, 63157680), (5, 50526144), (6, 42105120), (8, 31578840), (9, 28070080), (10, 25263072), (12, 21052560), (15, 16842048), (16, 15789420), (18, 14035040), (20, 12631536), (24, 10526280), (30, 8421024), (32, 7894710), (36, 7017520), (40, 6315768), (45, 5614016), (48, 5263140), (60, 4210512), (64, 3947355), (72, 3508760), (80, 3157884), (90, 2807008), (96, 2631570), (120, 2105256), (144, 1754380), (160, 1578942), (180, 1403504), (192, 1315785), (240, 1052628), (288, 877190), (320, 789471), (360, 701752), (480, 526314), (576, 438595), (720, 350876), (960, 263157), (1440, 175438), (2880, 87719)]