445582080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{12893}}^1$

素因数の和:12923

約数の個数: 144

約数和(自身を含む): 1581320160

約数和(自身を除く): 1135738080

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, 8640, 11520, 12893, 17280, 25786, 34560, 38679, 51572, 64465, 77358, 103144, 116037, 128930, 154716, 193395, 206288, 232074, 257860, 309432, 348111, 386790, 412576, 464148, 515720, 580185, 618864, 696222, 773580, 825152, 928296, 1031440, 1160370, 1237728, 1392444, 1547160, 1650304, 1740555, 1856592, 2062880, 2320740, 2475456, 2784888, 3094320, 3300608, 3481110, 3713184, 4125760, 4641480, 4950912, 5569776, 6188640, 6962220, 7426368, 8251520, 9282960, 9901824, 11139552, 12377280, 13924440, 14852736, 16503040, 18565920, 22279104, 24754560, 27848880, 29705472, 37131840, 44558208, 49509120, 55697760, 74263680, 89116416, 111395520, 148527360, 222791040, 445582080]

約数ペア:

[(1, 445582080), (2, 222791040), (3, 148527360), (4, 111395520), (5, 89116416), (6, 74263680), (8, 55697760), (9, 49509120), (10, 44558208), (12, 37131840), (15, 29705472), (16, 27848880), (18, 24754560), (20, 22279104), (24, 18565920), (27, 16503040), (30, 14852736), (32, 13924440), (36, 12377280), (40, 11139552), (45, 9901824), (48, 9282960), (54, 8251520), (60, 7426368), (64, 6962220), (72, 6188640), (80, 5569776), (90, 4950912), (96, 4641480), (108, 4125760), (120, 3713184), (128, 3481110), (135, 3300608), (144, 3094320), (160, 2784888), (180, 2475456), (192, 2320740), (216, 2062880), (240, 1856592), (256, 1740555), (270, 1650304), (288, 1547160), (320, 1392444), (360, 1237728), (384, 1160370), (432, 1031440), (480, 928296), (540, 825152), (576, 773580), (640, 696222), (720, 618864), (768, 580185), (864, 515720), (960, 464148), (1080, 412576), (1152, 386790), (1280, 348111), (1440, 309432), (1728, 257860), (1920, 232074), (2160, 206288), (2304, 193395), (2880, 154716), (3456, 128930), (3840, 116037), (4320, 103144), (5760, 77358), (6912, 64465), (8640, 51572), (11520, 38679), (12893, 34560), (17280, 25786)]