80611200

素因数分解:

$2^7\times 3^4\times 5^2\times {\mathrm{311}}^1$

素因数の和:347

約数の個数: 240

約数和(自身を含む): 298429560

約数和(自身を除く): 217818360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 311, 320, 324, 360, 384, 400, 405, 432, 450, 480, 540, 576, 600, 622, 640, 648, 675, 720, 800, 810, 864, 900, 933, 960, 1080, 1152, 1200, 1244, 1296, 1350, 1440, 1555, 1600, 1620, 1728, 1800, 1866, 1920, 2025, 2160, 2400, 2488, 2592, 2700, 2799, 2880, 3110, 3200, 3240, 3456, 3600, 3732, 4050, 4320, 4665, 4800, 4976, 5184, 5400, 5598, 5760, 6220, 6480, 7200, 7464, 7775, 8100, 8397, 8640, 9330, 9600, 9952, 10368, 10800, 11196, 12440, 12960, 13995, 14400, 14928, 15550, 16200, 16794, 17280, 18660, 19904, 21600, 22392, 23325, 24880, 25191, 25920, 27990, 28800, 29856, 31100, 32400, 33588, 37320, 39808, 41985, 43200, 44784, 46650, 49760, 50382, 51840, 55980, 59712, 62200, 64800, 67176, 69975, 74640, 83970, 86400, 89568, 93300, 99520, 100764, 111960, 119424, 124400, 125955, 129600, 134352, 139950, 149280, 167940, 179136, 186600, 199040, 201528, 209925, 223920, 248800, 251910, 259200, 268704, 279900, 298560, 335880, 358272, 373200, 403056, 419850, 447840, 497600, 503820, 537408, 559800, 597120, 629775, 671760, 746400, 806112, 839700, 895680, 995200, 1007640, 1074816, 1119600, 1259550, 1343520, 1492800, 1612224, 1679400, 1791360, 2015280, 2239200, 2519100, 2687040, 2985600, 3224448, 3358800, 4030560, 4478400, 5038200, 5374080, 6717600, 8061120, 8956800, 10076400, 13435200, 16122240, 20152800, 26870400, 40305600, 80611200]

約数ペア:

[(1, 80611200), (2, 40305600), (3, 26870400), (4, 20152800), (5, 16122240), (6, 13435200), (8, 10076400), (9, 8956800), (10, 8061120), (12, 6717600), (15, 5374080), (16, 5038200), (18, 4478400), (20, 4030560), (24, 3358800), (25, 3224448), (27, 2985600), (30, 2687040), (32, 2519100), (36, 2239200), (40, 2015280), (45, 1791360), (48, 1679400), (50, 1612224), (54, 1492800), (60, 1343520), (64, 1259550), (72, 1119600), (75, 1074816), (80, 1007640), (81, 995200), (90, 895680), (96, 839700), (100, 806112), (108, 746400), (120, 671760), (128, 629775), (135, 597120), (144, 559800), (150, 537408), (160, 503820), (162, 497600), (180, 447840), (192, 419850), (200, 403056), (216, 373200), (225, 358272), (240, 335880), (270, 298560), (288, 279900), (300, 268704), (311, 259200), (320, 251910), (324, 248800), (360, 223920), (384, 209925), (400, 201528), (405, 199040), (432, 186600), (450, 179136), (480, 167940), (540, 149280), (576, 139950), (600, 134352), (622, 129600), (640, 125955), (648, 124400), (675, 119424), (720, 111960), (800, 100764), (810, 99520), (864, 93300), (900, 89568), (933, 86400), (960, 83970), (1080, 74640), (1152, 69975), (1200, 67176), (1244, 64800), (1296, 62200), (1350, 59712), (1440, 55980), (1555, 51840), (1600, 50382), (1620, 49760), (1728, 46650), (1800, 44784), (1866, 43200), (1920, 41985), (2025, 39808), (2160, 37320), (2400, 33588), (2488, 32400), (2592, 31100), (2700, 29856), (2799, 28800), (2880, 27990), (3110, 25920), (3200, 25191), (3240, 24880), (3456, 23325), (3600, 22392), (3732, 21600), (4050, 19904), (4320, 18660), (4665, 17280), (4800, 16794), (4976, 16200), (5184, 15550), (5400, 14928), (5598, 14400), (5760, 13995), (6220, 12960), (6480, 12440), (7200, 11196), (7464, 10800), (7775, 10368), (8100, 9952), (8397, 9600), (8640, 9330)]