445839360

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:684

約数の個数: 192

約数和(自身を含む): 1490711040

約数和(自身を除く): 1044871680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 631, 640, 690, 736, 768, 920, 960, 1024, 1104, 1262, 1280, 1380, 1472, 1536, 1840, 1893, 1920, 2048, 2208, 2524, 2560, 2760, 2944, 3072, 3155, 3680, 3786, 3840, 4416, 5048, 5120, 5520, 5888, 6144, 6310, 7360, 7572, 7680, 8832, 9465, 10096, 10240, 11040, 11776, 12620, 14513, 14720, 15144, 15360, 17664, 18930, 20192, 22080, 23552, 25240, 29026, 29440, 30288, 30720, 35328, 37860, 40384, 43539, 44160, 47104, 50480, 58052, 58880, 60576, 70656, 72565, 75720, 80768, 87078, 88320, 100960, 116104, 117760, 121152, 141312, 145130, 151440, 161536, 174156, 176640, 201920, 217695, 232208, 235520, 242304, 290260, 302880, 323072, 348312, 353280, 403840, 435390, 464416, 484608, 580520, 605760, 646144, 696624, 706560, 807680, 870780, 928832, 969216, 1161040, 1211520, 1292288, 1393248, 1615360, 1741560, 1857664, 1938432, 2322080, 2423040, 2786496, 3230720, 3483120, 3715328, 3876864, 4644160, 4846080, 5572992, 6461440, 6966240, 7430656, 9288320, 9692160, 11145984, 13932480, 14861312, 18576640, 19384320, 22291968, 27864960, 29722624, 37153280, 44583936, 55729920, 74306560, 89167872, 111459840, 148613120, 222919680, 445839360]

約数ペア:

[(1, 445839360), (2, 222919680), (3, 148613120), (4, 111459840), (5, 89167872), (6, 74306560), (8, 55729920), (10, 44583936), (12, 37153280), (15, 29722624), (16, 27864960), (20, 22291968), (23, 19384320), (24, 18576640), (30, 14861312), (32, 13932480), (40, 11145984), (46, 9692160), (48, 9288320), (60, 7430656), (64, 6966240), (69, 6461440), (80, 5572992), (92, 4846080), (96, 4644160), (115, 3876864), (120, 3715328), (128, 3483120), (138, 3230720), (160, 2786496), (184, 2423040), (192, 2322080), (230, 1938432), (240, 1857664), (256, 1741560), (276, 1615360), (320, 1393248), (345, 1292288), (368, 1211520), (384, 1161040), (460, 969216), (480, 928832), (512, 870780), (552, 807680), (631, 706560), (640, 696624), (690, 646144), (736, 605760), (768, 580520), (920, 484608), (960, 464416), (1024, 435390), (1104, 403840), (1262, 353280), (1280, 348312), (1380, 323072), (1472, 302880), (1536, 290260), (1840, 242304), (1893, 235520), (1920, 232208), (2048, 217695), (2208, 201920), (2524, 176640), (2560, 174156), (2760, 161536), (2944, 151440), (3072, 145130), (3155, 141312), (3680, 121152), (3786, 117760), (3840, 116104), (4416, 100960), (5048, 88320), (5120, 87078), (5520, 80768), (5888, 75720), (6144, 72565), (6310, 70656), (7360, 60576), (7572, 58880), (7680, 58052), (8832, 50480), (9465, 47104), (10096, 44160), (10240, 43539), (11040, 40384), (11776, 37860), (12620, 35328), (14513, 30720), (14720, 30288), (15144, 29440), (15360, 29026), (17664, 25240), (18930, 23552), (20192, 22080)]