264142080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{7643}}^1$

素因数の和:7673

約数の個数: 144

約数和(自身を含む): 937460160

約数和(自身を除く): 673318080

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, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 7643, 8640, 11520, 15286, 17280, 22929, 30572, 34560, 38215, 45858, 61144, 68787, 76430, 91716, 114645, 122288, 137574, 152860, 183432, 206361, 229290, 244576, 275148, 305720, 343935, 366864, 412722, 458580, 489152, 550296, 611440, 687870, 733728, 825444, 917160, 978304, 1031805, 1100592, 1222880, 1375740, 1467456, 1650888, 1834320, 1956608, 2063610, 2201184, 2445760, 2751480, 2934912, 3301776, 3668640, 4127220, 4402368, 4891520, 5502960, 5869824, 6603552, 7337280, 8254440, 8804736, 9783040, 11005920, 13207104, 14674560, 16508880, 17609472, 22011840, 26414208, 29349120, 33017760, 44023680, 52828416, 66035520, 88047360, 132071040, 264142080]

約数ペア:

[(1, 264142080), (2, 132071040), (3, 88047360), (4, 66035520), (5, 52828416), (6, 44023680), (8, 33017760), (9, 29349120), (10, 26414208), (12, 22011840), (15, 17609472), (16, 16508880), (18, 14674560), (20, 13207104), (24, 11005920), (27, 9783040), (30, 8804736), (32, 8254440), (36, 7337280), (40, 6603552), (45, 5869824), (48, 5502960), (54, 4891520), (60, 4402368), (64, 4127220), (72, 3668640), (80, 3301776), (90, 2934912), (96, 2751480), (108, 2445760), (120, 2201184), (128, 2063610), (135, 1956608), (144, 1834320), (160, 1650888), (180, 1467456), (192, 1375740), (216, 1222880), (240, 1100592), (256, 1031805), (270, 978304), (288, 917160), (320, 825444), (360, 733728), (384, 687870), (432, 611440), (480, 550296), (540, 489152), (576, 458580), (640, 412722), (720, 366864), (768, 343935), (864, 305720), (960, 275148), (1080, 244576), (1152, 229290), (1280, 206361), (1440, 183432), (1728, 152860), (1920, 137574), (2160, 122288), (2304, 114645), (2880, 91716), (3456, 76430), (3840, 68787), (4320, 61144), (5760, 45858), (6912, 38215), (7643, 34560), (8640, 30572), (11520, 22929), (15286, 17280)]