490429440

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:427

約数の個数: 264

約数和(自身を含む): 1762712640

約数和(自身を除く): 1272283200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 367, 384, 435, 464, 480, 512, 522, 576, 580, 640, 696, 720, 734, 768, 870, 928, 960, 1024, 1044, 1101, 1152, 1160, 1280, 1305, 1392, 1440, 1468, 1536, 1740, 1835, 1856, 1920, 2088, 2202, 2304, 2320, 2560, 2610, 2784, 2880, 2936, 3072, 3303, 3480, 3670, 3712, 3840, 4176, 4404, 4608, 4640, 5120, 5220, 5505, 5568, 5760, 5872, 6606, 6960, 7340, 7424, 7680, 8352, 8808, 9216, 9280, 10440, 10643, 11010, 11136, 11520, 11744, 13212, 13920, 14680, 14848, 15360, 16515, 16704, 17616, 18560, 20880, 21286, 22020, 22272, 23040, 23488, 26424, 27840, 29360, 29696, 31929, 33030, 33408, 35232, 37120, 41760, 42572, 44040, 44544, 46080, 46976, 52848, 53215, 55680, 58720, 63858, 66060, 66816, 70464, 74240, 83520, 85144, 88080, 89088, 93952, 95787, 105696, 106430, 111360, 117440, 127716, 132120, 133632, 140928, 148480, 159645, 167040, 170288, 176160, 187904, 191574, 211392, 212860, 222720, 234880, 255432, 264240, 267264, 281856, 319290, 334080, 340576, 352320, 375808, 383148, 422784, 425720, 445440, 469760, 478935, 510864, 528480, 563712, 638580, 668160, 681152, 704640, 766296, 845568, 851440, 939520, 957870, 1021728, 1056960, 1127424, 1277160, 1336320, 1362304, 1409280, 1532592, 1691136, 1702880, 1879040, 1915740, 2043456, 2113920, 2554320, 2724608, 2818560, 3065184, 3382272, 3405760, 3831480, 4086912, 4227840, 5108640, 5449216, 5637120, 6130368, 6811520, 7662960, 8173824, 8455680, 10217280, 10898432, 12260736, 13623040, 15325920, 16347648, 16911360, 20434560, 24521472, 27246080, 30651840, 32695296, 40869120, 49042944, 54492160, 61303680, 81738240, 98085888, 122607360, 163476480, 245214720, 490429440]

約数ペア:

[(1, 490429440), (2, 245214720), (3, 163476480), (4, 122607360), (5, 98085888), (6, 81738240), (8, 61303680), (9, 54492160), (10, 49042944), (12, 40869120), (15, 32695296), (16, 30651840), (18, 27246080), (20, 24521472), (24, 20434560), (29, 16911360), (30, 16347648), (32, 15325920), (36, 13623040), (40, 12260736), (45, 10898432), (48, 10217280), (58, 8455680), (60, 8173824), (64, 7662960), (72, 6811520), (80, 6130368), (87, 5637120), (90, 5449216), (96, 5108640), (116, 4227840), (120, 4086912), (128, 3831480), (144, 3405760), (145, 3382272), (160, 3065184), (174, 2818560), (180, 2724608), (192, 2554320), (232, 2113920), (240, 2043456), (256, 1915740), (261, 1879040), (288, 1702880), (290, 1691136), (320, 1532592), (348, 1409280), (360, 1362304), (367, 1336320), (384, 1277160), (435, 1127424), (464, 1056960), (480, 1021728), (512, 957870), (522, 939520), (576, 851440), (580, 845568), (640, 766296), (696, 704640), (720, 681152), (734, 668160), (768, 638580), (870, 563712), (928, 528480), (960, 510864), (1024, 478935), (1044, 469760), (1101, 445440), (1152, 425720), (1160, 422784), (1280, 383148), (1305, 375808), (1392, 352320), (1440, 340576), (1468, 334080), (1536, 319290), (1740, 281856), (1835, 267264), (1856, 264240), (1920, 255432), (2088, 234880), (2202, 222720), (2304, 212860), (2320, 211392), (2560, 191574), (2610, 187904), (2784, 176160), (2880, 170288), (2936, 167040), (3072, 159645), (3303, 148480), (3480, 140928), (3670, 133632), (3712, 132120), (3840, 127716), (4176, 117440), (4404, 111360), (4608, 106430), (4640, 105696), (5120, 95787), (5220, 93952), (5505, 89088), (5568, 88080), (5760, 85144), (5872, 83520), (6606, 74240), (6960, 70464), (7340, 66816), (7424, 66060), (7680, 63858), (8352, 58720), (8808, 55680), (9216, 53215), (9280, 52848), (10440, 46976), (10643, 46080), (11010, 44544), (11136, 44040), (11520, 42572), (11744, 41760), (13212, 37120), (13920, 35232), (14680, 33408), (14848, 33030), (15360, 31929), (16515, 29696), (16704, 29360), (17616, 27840), (18560, 26424), (20880, 23488), (21286, 23040), (22020, 22272)]