439822080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:623

約数の個数: 216

約数和(自身を含む): 1545533808

約数和(自身を除く): 1105711728

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, 73, 80, 90, 96, 120, 128, 144, 146, 160, 180, 192, 219, 240, 256, 288, 292, 320, 360, 365, 384, 438, 480, 523, 576, 584, 640, 657, 720, 730, 768, 876, 960, 1046, 1095, 1152, 1168, 1280, 1314, 1440, 1460, 1569, 1752, 1920, 2092, 2190, 2304, 2336, 2615, 2628, 2880, 2920, 3138, 3285, 3504, 3840, 4184, 4380, 4672, 4707, 5230, 5256, 5760, 5840, 6276, 6570, 7008, 7845, 8368, 8760, 9344, 9414, 10460, 10512, 11520, 11680, 12552, 13140, 14016, 15690, 16736, 17520, 18688, 18828, 20920, 21024, 23360, 23535, 25104, 26280, 28032, 31380, 33472, 35040, 37656, 38179, 41840, 42048, 46720, 47070, 50208, 52560, 56064, 62760, 66944, 70080, 75312, 76358, 83680, 84096, 93440, 94140, 100416, 105120, 114537, 125520, 133888, 140160, 150624, 152716, 167360, 168192, 188280, 190895, 200832, 210240, 229074, 251040, 280320, 301248, 305432, 334720, 343611, 376560, 381790, 401664, 420480, 458148, 502080, 572685, 602496, 610864, 669440, 687222, 753120, 763580, 840960, 916296, 1004160, 1145370, 1204992, 1221728, 1374444, 1506240, 1527160, 1718055, 1832592, 2008320, 2290740, 2443456, 2748888, 3012480, 3054320, 3436110, 3665184, 4581480, 4886912, 5497776, 6024960, 6108640, 6872220, 7330368, 9162960, 9773824, 10995552, 12217280, 13744440, 14660736, 18325920, 21991104, 24434560, 27488880, 29321472, 36651840, 43982208, 48869120, 54977760, 73303680, 87964416, 109955520, 146607360, 219911040, 439822080]

約数ペア:

[(1, 439822080), (2, 219911040), (3, 146607360), (4, 109955520), (5, 87964416), (6, 73303680), (8, 54977760), (9, 48869120), (10, 43982208), (12, 36651840), (15, 29321472), (16, 27488880), (18, 24434560), (20, 21991104), (24, 18325920), (30, 14660736), (32, 13744440), (36, 12217280), (40, 10995552), (45, 9773824), (48, 9162960), (60, 7330368), (64, 6872220), (72, 6108640), (73, 6024960), (80, 5497776), (90, 4886912), (96, 4581480), (120, 3665184), (128, 3436110), (144, 3054320), (146, 3012480), (160, 2748888), (180, 2443456), (192, 2290740), (219, 2008320), (240, 1832592), (256, 1718055), (288, 1527160), (292, 1506240), (320, 1374444), (360, 1221728), (365, 1204992), (384, 1145370), (438, 1004160), (480, 916296), (523, 840960), (576, 763580), (584, 753120), (640, 687222), (657, 669440), (720, 610864), (730, 602496), (768, 572685), (876, 502080), (960, 458148), (1046, 420480), (1095, 401664), (1152, 381790), (1168, 376560), (1280, 343611), (1314, 334720), (1440, 305432), (1460, 301248), (1569, 280320), (1752, 251040), (1920, 229074), (2092, 210240), (2190, 200832), (2304, 190895), (2336, 188280), (2615, 168192), (2628, 167360), (2880, 152716), (2920, 150624), (3138, 140160), (3285, 133888), (3504, 125520), (3840, 114537), (4184, 105120), (4380, 100416), (4672, 94140), (4707, 93440), (5230, 84096), (5256, 83680), (5760, 76358), (5840, 75312), (6276, 70080), (6570, 66944), (7008, 62760), (7845, 56064), (8368, 52560), (8760, 50208), (9344, 47070), (9414, 46720), (10460, 42048), (10512, 41840), (11520, 38179), (11680, 37656), (12552, 35040), (13140, 33472), (14016, 31380), (15690, 28032), (16736, 26280), (17520, 25104), (18688, 23535), (18828, 23360), (20920, 21024)]