273553920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:443

約数の個数: 240

約数和(自身を含む): 980508672

約数和(自身を除く): 706954752

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, 383, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 766, 768, 930, 960, 992, 1116, 1149, 1152, 1240, 1280, 1395, 1440, 1488, 1532, 1536, 1860, 1915, 1920, 1984, 2232, 2298, 2304, 2480, 2560, 2790, 2880, 2976, 3064, 3447, 3720, 3830, 3840, 3968, 4464, 4596, 4608, 4960, 5580, 5745, 5760, 5952, 6128, 6894, 7440, 7660, 7680, 7936, 8928, 9192, 9920, 11160, 11490, 11520, 11873, 11904, 12256, 13788, 14880, 15320, 15872, 17235, 17856, 18384, 19840, 22320, 22980, 23040, 23746, 23808, 24512, 27576, 29760, 30640, 34470, 35619, 35712, 36768, 39680, 44640, 45960, 47492, 47616, 49024, 55152, 59365, 59520, 61280, 68940, 71238, 71424, 73536, 79360, 89280, 91920, 94984, 98048, 106857, 110304, 118730, 119040, 122560, 137880, 142476, 142848, 147072, 178095, 178560, 183840, 189968, 196096, 213714, 220608, 237460, 238080, 245120, 275760, 284952, 294144, 356190, 357120, 367680, 379936, 427428, 441216, 474920, 490240, 534285, 551520, 569904, 588288, 712380, 714240, 735360, 759872, 854856, 882432, 949840, 980480, 1068570, 1103040, 1139808, 1424760, 1470720, 1519744, 1709712, 1764864, 1899680, 2137140, 2206080, 2279616, 2849520, 2941440, 3039488, 3419424, 3799360, 4274280, 4412160, 4559232, 5699040, 6078976, 6838848, 7598720, 8548560, 8824320, 9118464, 11398080, 13677696, 15197440, 17097120, 18236928, 22796160, 27355392, 30394880, 34194240, 45592320, 54710784, 68388480, 91184640, 136776960, 273553920]

約数ペア:

[(1, 273553920), (2, 136776960), (3, 91184640), (4, 68388480), (5, 54710784), (6, 45592320), (8, 34194240), (9, 30394880), (10, 27355392), (12, 22796160), (15, 18236928), (16, 17097120), (18, 15197440), (20, 13677696), (24, 11398080), (30, 9118464), (31, 8824320), (32, 8548560), (36, 7598720), (40, 6838848), (45, 6078976), (48, 5699040), (60, 4559232), (62, 4412160), (64, 4274280), (72, 3799360), (80, 3419424), (90, 3039488), (93, 2941440), (96, 2849520), (120, 2279616), (124, 2206080), (128, 2137140), (144, 1899680), (155, 1764864), (160, 1709712), (180, 1519744), (186, 1470720), (192, 1424760), (240, 1139808), (248, 1103040), (256, 1068570), (279, 980480), (288, 949840), (310, 882432), (320, 854856), (360, 759872), (372, 735360), (383, 714240), (384, 712380), (465, 588288), (480, 569904), (496, 551520), (512, 534285), (558, 490240), (576, 474920), (620, 441216), (640, 427428), (720, 379936), (744, 367680), (766, 357120), (768, 356190), (930, 294144), (960, 284952), (992, 275760), (1116, 245120), (1149, 238080), (1152, 237460), (1240, 220608), (1280, 213714), (1395, 196096), (1440, 189968), (1488, 183840), (1532, 178560), (1536, 178095), (1860, 147072), (1915, 142848), (1920, 142476), (1984, 137880), (2232, 122560), (2298, 119040), (2304, 118730), (2480, 110304), (2560, 106857), (2790, 98048), (2880, 94984), (2976, 91920), (3064, 89280), (3447, 79360), (3720, 73536), (3830, 71424), (3840, 71238), (3968, 68940), (4464, 61280), (4596, 59520), (4608, 59365), (4960, 55152), (5580, 49024), (5745, 47616), (5760, 47492), (5952, 45960), (6128, 44640), (6894, 39680), (7440, 36768), (7660, 35712), (7680, 35619), (7936, 34470), (8928, 30640), (9192, 29760), (9920, 27576), (11160, 24512), (11490, 23808), (11520, 23746), (11873, 23040), (11904, 22980), (12256, 22320), (13788, 19840), (14880, 18384), (15320, 17856), (15872, 17235)]