493954560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1949}}^1$

素因数の和:1989

約数の個数: 240

約数和(自身を含む): 1867179600

約数和(自身を除く): 1373225040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1949, 1980, 2112, 2304, 2560, 2640, 2816, 2880, 3168, 3520, 3840, 3898, 3960, 4224, 4608, 5280, 5632, 5760, 5847, 6336, 7040, 7680, 7796, 7920, 8448, 9745, 10560, 11520, 11694, 12672, 14080, 15592, 15840, 16896, 17541, 19490, 21120, 21439, 23040, 23388, 25344, 28160, 29235, 31184, 31680, 35082, 38980, 42240, 42878, 46776, 50688, 58470, 62368, 63360, 64317, 70164, 77960, 84480, 85756, 87705, 93552, 107195, 116940, 124736, 126720, 128634, 140328, 155920, 171512, 175410, 187104, 192951, 214390, 233880, 249472, 253440, 257268, 280656, 311840, 321585, 343024, 350820, 374208, 385902, 428780, 467760, 498944, 514536, 561312, 623680, 643170, 686048, 701640, 748416, 771804, 857560, 935520, 964755, 997888, 1029072, 1122624, 1247360, 1286340, 1372096, 1403280, 1496832, 1543608, 1715120, 1871040, 1929510, 2058144, 2245248, 2494720, 2572680, 2744192, 2806560, 2993664, 3087216, 3430240, 3742080, 3859020, 4116288, 4490496, 4989440, 5145360, 5488384, 5613120, 6174432, 6860480, 7484160, 7718040, 8232576, 8980992, 10290720, 10976768, 11226240, 12348864, 13720960, 14968320, 15436080, 16465152, 20581440, 22452480, 24697728, 27441920, 30872160, 32930304, 41162880, 44904960, 49395456, 54883840, 61744320, 82325760, 98790912, 123488640, 164651520, 246977280, 493954560]

約数ペア:

[(1, 493954560), (2, 246977280), (3, 164651520), (4, 123488640), (5, 98790912), (6, 82325760), (8, 61744320), (9, 54883840), (10, 49395456), (11, 44904960), (12, 41162880), (15, 32930304), (16, 30872160), (18, 27441920), (20, 24697728), (22, 22452480), (24, 20581440), (30, 16465152), (32, 15436080), (33, 14968320), (36, 13720960), (40, 12348864), (44, 11226240), (45, 10976768), (48, 10290720), (55, 8980992), (60, 8232576), (64, 7718040), (66, 7484160), (72, 6860480), (80, 6174432), (88, 5613120), (90, 5488384), (96, 5145360), (99, 4989440), (110, 4490496), (120, 4116288), (128, 3859020), (132, 3742080), (144, 3430240), (160, 3087216), (165, 2993664), (176, 2806560), (180, 2744192), (192, 2572680), (198, 2494720), (220, 2245248), (240, 2058144), (256, 1929510), (264, 1871040), (288, 1715120), (320, 1543608), (330, 1496832), (352, 1403280), (360, 1372096), (384, 1286340), (396, 1247360), (440, 1122624), (480, 1029072), (495, 997888), (512, 964755), (528, 935520), (576, 857560), (640, 771804), (660, 748416), (704, 701640), (720, 686048), (768, 643170), (792, 623680), (880, 561312), (960, 514536), (990, 498944), (1056, 467760), (1152, 428780), (1280, 385902), (1320, 374208), (1408, 350820), (1440, 343024), (1536, 321585), (1584, 311840), (1760, 280656), (1920, 257268), (1949, 253440), (1980, 249472), (2112, 233880), (2304, 214390), (2560, 192951), (2640, 187104), (2816, 175410), (2880, 171512), (3168, 155920), (3520, 140328), (3840, 128634), (3898, 126720), (3960, 124736), (4224, 116940), (4608, 107195), (5280, 93552), (5632, 87705), (5760, 85756), (5847, 84480), (6336, 77960), (7040, 70164), (7680, 64317), (7796, 63360), (7920, 62368), (8448, 58470), (9745, 50688), (10560, 46776), (11520, 42878), (11694, 42240), (12672, 38980), (14080, 35082), (15592, 31680), (15840, 31184), (16896, 29235), (17541, 28160), (19490, 25344), (21120, 23388), (21439, 23040)]