304888320

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:444

約数の個数: 320

約数和(自身を含む): 1184388480

約数和(自身を除く): 879500160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 401, 432, 440, 480, 495, 512, 528, 540, 576, 594, 640, 660, 704, 720, 768, 792, 802, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1203, 1280, 1320, 1408, 1440, 1485, 1536, 1584, 1604, 1728, 1760, 1920, 1980, 2005, 2112, 2160, 2304, 2376, 2406, 2560, 2640, 2816, 2880, 2970, 3168, 3208, 3456, 3520, 3609, 3840, 3960, 4010, 4224, 4320, 4411, 4608, 4752, 4812, 5280, 5632, 5760, 5940, 6015, 6336, 6416, 6912, 7040, 7218, 7680, 7920, 8020, 8448, 8640, 8822, 9504, 9624, 10560, 10827, 11520, 11880, 12030, 12672, 12832, 13233, 13824, 14080, 14436, 15840, 16040, 16896, 17280, 17644, 18045, 19008, 19248, 21120, 21654, 22055, 23040, 23760, 24060, 25344, 25664, 26466, 28160, 28872, 31680, 32080, 34560, 35288, 36090, 38016, 38496, 39699, 42240, 43308, 44110, 47520, 48120, 50688, 51328, 52932, 54135, 57744, 63360, 64160, 66165, 69120, 70576, 72180, 76032, 76992, 79398, 84480, 86616, 88220, 95040, 96240, 102656, 105864, 108270, 115488, 119097, 126720, 128320, 132330, 141152, 144360, 152064, 153984, 158796, 173232, 176440, 190080, 192480, 198495, 205312, 211728, 216540, 230976, 238194, 253440, 256640, 264660, 282304, 288720, 307968, 317592, 346464, 352880, 380160, 384960, 396990, 423456, 433080, 461952, 476388, 513280, 529320, 564608, 577440, 595485, 615936, 635184, 692928, 705760, 760320, 769920, 793980, 846912, 866160, 923904, 952776, 1026560, 1058640, 1129216, 1154880, 1190970, 1270368, 1385856, 1411520, 1539840, 1587960, 1693824, 1732320, 1847808, 1905552, 2117280, 2258432, 2309760, 2381940, 2540736, 2771712, 2823040, 3079680, 3175920, 3387648, 3464640, 3811104, 4234560, 4619520, 4763880, 5081472, 5543424, 5646080, 6351840, 6775296, 6929280, 7622208, 8469120, 9239040, 9527760, 10162944, 11292160, 12703680, 13858560, 15244416, 16938240, 19055520, 20325888, 25407360, 27717120, 30488832, 33876480, 38111040, 50814720, 60977664, 76222080, 101629440, 152444160, 304888320]

約数ペア:

[(1, 304888320), (2, 152444160), (3, 101629440), (4, 76222080), (5, 60977664), (6, 50814720), (8, 38111040), (9, 33876480), (10, 30488832), (11, 27717120), (12, 25407360), (15, 20325888), (16, 19055520), (18, 16938240), (20, 15244416), (22, 13858560), (24, 12703680), (27, 11292160), (30, 10162944), (32, 9527760), (33, 9239040), (36, 8469120), (40, 7622208), (44, 6929280), (45, 6775296), (48, 6351840), (54, 5646080), (55, 5543424), (60, 5081472), (64, 4763880), (66, 4619520), (72, 4234560), (80, 3811104), (88, 3464640), (90, 3387648), (96, 3175920), (99, 3079680), (108, 2823040), (110, 2771712), (120, 2540736), (128, 2381940), (132, 2309760), (135, 2258432), (144, 2117280), (160, 1905552), (165, 1847808), (176, 1732320), (180, 1693824), (192, 1587960), (198, 1539840), (216, 1411520), (220, 1385856), (240, 1270368), (256, 1190970), (264, 1154880), (270, 1129216), (288, 1058640), (297, 1026560), (320, 952776), (330, 923904), (352, 866160), (360, 846912), (384, 793980), (396, 769920), (401, 760320), (432, 705760), (440, 692928), (480, 635184), (495, 615936), (512, 595485), (528, 577440), (540, 564608), (576, 529320), (594, 513280), (640, 476388), (660, 461952), (704, 433080), (720, 423456), (768, 396990), (792, 384960), (802, 380160), (864, 352880), (880, 346464), (960, 317592), (990, 307968), (1056, 288720), (1080, 282304), (1152, 264660), (1188, 256640), (1203, 253440), (1280, 238194), (1320, 230976), (1408, 216540), (1440, 211728), (1485, 205312), (1536, 198495), (1584, 192480), (1604, 190080), (1728, 176440), (1760, 173232), (1920, 158796), (1980, 153984), (2005, 152064), (2112, 144360), (2160, 141152), (2304, 132330), (2376, 128320), (2406, 126720), (2560, 119097), (2640, 115488), (2816, 108270), (2880, 105864), (2970, 102656), (3168, 96240), (3208, 95040), (3456, 88220), (3520, 86616), (3609, 84480), (3840, 79398), (3960, 76992), (4010, 76032), (4224, 72180), (4320, 70576), (4411, 69120), (4608, 66165), (4752, 64160), (4812, 63360), (5280, 57744), (5632, 54135), (5760, 52932), (5940, 51328), (6015, 50688), (6336, 48120), (6416, 47520), (6912, 44110), (7040, 43308), (7218, 42240), (7680, 39699), (7920, 38496), (8020, 38016), (8448, 36090), (8640, 35288), (8822, 34560), (9504, 32080), (9624, 31680), (10560, 28872), (10827, 28160), (11520, 26466), (11880, 25664), (12030, 25344), (12672, 24060), (12832, 23760), (13233, 23040), (13824, 22055), (14080, 21654), (14436, 21120), (15840, 19248), (16040, 19008), (16896, 18045), (17280, 17644)]