2775889920

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:968

約数の個数: 192

約数和(自身を含む): 8972964000

約数和(自身を除く): 6197074080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 256, 320, 327, 384, 436, 480, 512, 545, 640, 654, 768, 829, 872, 960, 1024, 1090, 1280, 1308, 1536, 1635, 1658, 1744, 1920, 2048, 2180, 2487, 2560, 2616, 3072, 3270, 3316, 3488, 3840, 4145, 4360, 4974, 5120, 5232, 6144, 6540, 6632, 6976, 7680, 8290, 8720, 9948, 10240, 10464, 12435, 13080, 13264, 13952, 15360, 16580, 17440, 19896, 20928, 24870, 26160, 26528, 27904, 30720, 33160, 34880, 39792, 41856, 49740, 52320, 53056, 55808, 66320, 69760, 79584, 83712, 90361, 99480, 104640, 106112, 111616, 132640, 139520, 159168, 167424, 180722, 198960, 209280, 212224, 223232, 265280, 271083, 279040, 318336, 334848, 361444, 397920, 418560, 424448, 451805, 530560, 542166, 558080, 636672, 669696, 722888, 795840, 837120, 848896, 903610, 1061120, 1084332, 1116160, 1273344, 1355415, 1445776, 1591680, 1674240, 1697792, 1807220, 2122240, 2168664, 2546688, 2710830, 2891552, 3183360, 3348480, 3614440, 4244480, 4337328, 5093376, 5421660, 5783104, 6366720, 7228880, 8488960, 8674656, 10843320, 11566208, 12733440, 14457760, 17349312, 21686640, 23132416, 25466880, 28915520, 34698624, 43373280, 46264832, 57831040, 69397248, 86746560, 92529664, 115662080, 138794496, 173493120, 185059328, 231324160, 277588992, 346986240, 462648320, 555177984, 693972480, 925296640, 1387944960, 2775889920]

約数ペア:

[(1, 2775889920), (2, 1387944960), (3, 925296640), (4, 693972480), (5, 555177984), (6, 462648320), (8, 346986240), (10, 277588992), (12, 231324160), (15, 185059328), (16, 173493120), (20, 138794496), (24, 115662080), (30, 92529664), (32, 86746560), (40, 69397248), (48, 57831040), (60, 46264832), (64, 43373280), (80, 34698624), (96, 28915520), (109, 25466880), (120, 23132416), (128, 21686640), (160, 17349312), (192, 14457760), (218, 12733440), (240, 11566208), (256, 10843320), (320, 8674656), (327, 8488960), (384, 7228880), (436, 6366720), (480, 5783104), (512, 5421660), (545, 5093376), (640, 4337328), (654, 4244480), (768, 3614440), (829, 3348480), (872, 3183360), (960, 2891552), (1024, 2710830), (1090, 2546688), (1280, 2168664), (1308, 2122240), (1536, 1807220), (1635, 1697792), (1658, 1674240), (1744, 1591680), (1920, 1445776), (2048, 1355415), (2180, 1273344), (2487, 1116160), (2560, 1084332), (2616, 1061120), (3072, 903610), (3270, 848896), (3316, 837120), (3488, 795840), (3840, 722888), (4145, 669696), (4360, 636672), (4974, 558080), (5120, 542166), (5232, 530560), (6144, 451805), (6540, 424448), (6632, 418560), (6976, 397920), (7680, 361444), (8290, 334848), (8720, 318336), (9948, 279040), (10240, 271083), (10464, 265280), (12435, 223232), (13080, 212224), (13264, 209280), (13952, 198960), (15360, 180722), (16580, 167424), (17440, 159168), (19896, 139520), (20928, 132640), (24870, 111616), (26160, 106112), (26528, 104640), (27904, 99480), (30720, 90361), (33160, 83712), (34880, 79584), (39792, 69760), (41856, 66320), (49740, 55808), (52320, 53056)]