690670080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1027

約数の個数: 240

約数和(自身を含む): 2471698944

約数和(自身を除く): 1781028864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 967, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1934, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2901, 2976, 3720, 3840, 3868, 3968, 4464, 4608, 4835, 4960, 5580, 5760, 5802, 5952, 7440, 7680, 7736, 7936, 8703, 8928, 9670, 9920, 11160, 11520, 11604, 11904, 14505, 14880, 15472, 15872, 17406, 17856, 19340, 19840, 22320, 23040, 23208, 23808, 29010, 29760, 29977, 30944, 34812, 35712, 38680, 39680, 43515, 44640, 46416, 47616, 58020, 59520, 59954, 61888, 69624, 71424, 77360, 79360, 87030, 89280, 89931, 92832, 116040, 119040, 119908, 123776, 139248, 142848, 149885, 154720, 174060, 178560, 179862, 185664, 232080, 238080, 239816, 247552, 269793, 278496, 299770, 309440, 348120, 357120, 359724, 371328, 449655, 464160, 479632, 495104, 539586, 556992, 599540, 618880, 696240, 714240, 719448, 742656, 899310, 928320, 959264, 1079172, 1113984, 1199080, 1237760, 1348965, 1392480, 1438896, 1485312, 1798620, 1856640, 1918528, 2158344, 2227968, 2398160, 2475520, 2697930, 2784960, 2877792, 3597240, 3713280, 3837056, 4316688, 4455936, 4796320, 5395860, 5569920, 5755584, 7194480, 7426560, 7674112, 8633376, 9592640, 10791720, 11139840, 11511168, 14388960, 15348224, 17266752, 19185280, 21583440, 22279680, 23022336, 28777920, 34533504, 38370560, 43166880, 46044672, 57555840, 69067008, 76741120, 86333760, 115111680, 138134016, 172667520, 230223360, 345335040, 690670080]

約数ペア:

[(1, 690670080), (2, 345335040), (3, 230223360), (4, 172667520), (5, 138134016), (6, 115111680), (8, 86333760), (9, 76741120), (10, 69067008), (12, 57555840), (15, 46044672), (16, 43166880), (18, 38370560), (20, 34533504), (24, 28777920), (30, 23022336), (31, 22279680), (32, 21583440), (36, 19185280), (40, 17266752), (45, 15348224), (48, 14388960), (60, 11511168), (62, 11139840), (64, 10791720), (72, 9592640), (80, 8633376), (90, 7674112), (93, 7426560), (96, 7194480), (120, 5755584), (124, 5569920), (128, 5395860), (144, 4796320), (155, 4455936), (160, 4316688), (180, 3837056), (186, 3713280), (192, 3597240), (240, 2877792), (248, 2784960), (256, 2697930), (279, 2475520), (288, 2398160), (310, 2227968), (320, 2158344), (360, 1918528), (372, 1856640), (384, 1798620), (465, 1485312), (480, 1438896), (496, 1392480), (512, 1348965), (558, 1237760), (576, 1199080), (620, 1113984), (640, 1079172), (720, 959264), (744, 928320), (768, 899310), (930, 742656), (960, 719448), (967, 714240), (992, 696240), (1116, 618880), (1152, 599540), (1240, 556992), (1280, 539586), (1395, 495104), (1440, 479632), (1488, 464160), (1536, 449655), (1860, 371328), (1920, 359724), (1934, 357120), (1984, 348120), (2232, 309440), (2304, 299770), (2480, 278496), (2560, 269793), (2790, 247552), (2880, 239816), (2901, 238080), (2976, 232080), (3720, 185664), (3840, 179862), (3868, 178560), (3968, 174060), (4464, 154720), (4608, 149885), (4835, 142848), (4960, 139248), (5580, 123776), (5760, 119908), (5802, 119040), (5952, 116040), (7440, 92832), (7680, 89931), (7736, 89280), (7936, 87030), (8703, 79360), (8928, 77360), (9670, 71424), (9920, 69624), (11160, 61888), (11520, 59954), (11604, 59520), (11904, 58020), (14505, 47616), (14880, 46416), (15472, 44640), (15872, 43515), (17406, 39680), (17856, 38680), (19340, 35712), (19840, 34812), (22320, 30944), (23040, 29977), (23208, 29760), (23808, 29010)]