245874240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1447}}^1$

素因数の和:1529

約数の個数: 168

約数和(自身を含む): 860633280

約数和(自身を除く): 614759040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 192, 236, 240, 288, 295, 320, 354, 360, 472, 480, 531, 576, 590, 708, 720, 885, 944, 960, 1062, 1180, 1416, 1440, 1447, 1770, 1888, 2124, 2360, 2655, 2832, 2880, 2894, 3540, 3776, 4248, 4341, 4720, 5310, 5664, 5788, 7080, 7235, 8496, 8682, 9440, 10620, 11328, 11576, 13023, 14160, 14470, 16992, 17364, 18880, 21240, 21705, 23152, 26046, 28320, 28940, 33984, 34728, 42480, 43410, 46304, 52092, 56640, 57880, 65115, 69456, 84960, 85373, 86820, 92608, 104184, 115760, 130230, 138912, 169920, 170746, 173640, 208368, 231520, 256119, 260460, 277824, 341492, 347280, 416736, 426865, 463040, 512238, 520920, 682984, 694560, 768357, 833472, 853730, 1024476, 1041840, 1280595, 1365968, 1389120, 1536714, 1707460, 2048952, 2083680, 2561190, 2731936, 3073428, 3414920, 3841785, 4097904, 4167360, 5122380, 5463872, 6146856, 6829840, 7683570, 8195808, 10244760, 12293712, 13659680, 15367140, 16391616, 20489520, 24587424, 27319360, 30734280, 40979040, 49174848, 61468560, 81958080, 122937120, 245874240]

約数ペア:

[(1, 245874240), (2, 122937120), (3, 81958080), (4, 61468560), (5, 49174848), (6, 40979040), (8, 30734280), (9, 27319360), (10, 24587424), (12, 20489520), (15, 16391616), (16, 15367140), (18, 13659680), (20, 12293712), (24, 10244760), (30, 8195808), (32, 7683570), (36, 6829840), (40, 6146856), (45, 5463872), (48, 5122380), (59, 4167360), (60, 4097904), (64, 3841785), (72, 3414920), (80, 3073428), (90, 2731936), (96, 2561190), (118, 2083680), (120, 2048952), (144, 1707460), (160, 1536714), (177, 1389120), (180, 1365968), (192, 1280595), (236, 1041840), (240, 1024476), (288, 853730), (295, 833472), (320, 768357), (354, 694560), (360, 682984), (472, 520920), (480, 512238), (531, 463040), (576, 426865), (590, 416736), (708, 347280), (720, 341492), (885, 277824), (944, 260460), (960, 256119), (1062, 231520), (1180, 208368), (1416, 173640), (1440, 170746), (1447, 169920), (1770, 138912), (1888, 130230), (2124, 115760), (2360, 104184), (2655, 92608), (2832, 86820), (2880, 85373), (2894, 84960), (3540, 69456), (3776, 65115), (4248, 57880), (4341, 56640), (4720, 52092), (5310, 46304), (5664, 43410), (5788, 42480), (7080, 34728), (7235, 33984), (8496, 28940), (8682, 28320), (9440, 26046), (10620, 23152), (11328, 21705), (11576, 21240), (13023, 18880), (14160, 17364), (14470, 16992)]