127242240

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 208

約数和(自身を含む): 432484800

約数和(自身を除く): 305242560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 109, 114, 120, 128, 152, 160, 190, 192, 218, 228, 240, 256, 285, 304, 320, 327, 380, 384, 436, 456, 480, 512, 545, 570, 608, 640, 654, 760, 768, 872, 912, 960, 1024, 1090, 1140, 1216, 1280, 1308, 1520, 1536, 1635, 1744, 1824, 1920, 2048, 2071, 2180, 2280, 2432, 2560, 2616, 3040, 3072, 3270, 3488, 3648, 3840, 4096, 4142, 4360, 4560, 4864, 5120, 5232, 6080, 6144, 6213, 6540, 6976, 7296, 7680, 8284, 8720, 9120, 9728, 10240, 10355, 10464, 12160, 12288, 12426, 13080, 13952, 14592, 15360, 16568, 17440, 18240, 19456, 20480, 20710, 20928, 24320, 24852, 26160, 27904, 29184, 30720, 31065, 33136, 34880, 36480, 38912, 41420, 41856, 48640, 49704, 52320, 55808, 58368, 61440, 62130, 66272, 69760, 72960, 77824, 82840, 83712, 97280, 99408, 104640, 111616, 116736, 124260, 132544, 139520, 145920, 165680, 167424, 194560, 198816, 209280, 223232, 233472, 248520, 265088, 279040, 291840, 331360, 334848, 389120, 397632, 418560, 446464, 497040, 530176, 558080, 583680, 662720, 669696, 795264, 837120, 994080, 1060352, 1116160, 1167360, 1325440, 1339392, 1590528, 1674240, 1988160, 2120704, 2232320, 2650880, 3181056, 3348480, 3976320, 4241408, 5301760, 6362112, 6696960, 7952640, 8482816, 10603520, 12724224, 15905280, 21207040, 25448448, 31810560, 42414080, 63621120, 127242240]

約数ペア:

[(1, 127242240), (2, 63621120), (3, 42414080), (4, 31810560), (5, 25448448), (6, 21207040), (8, 15905280), (10, 12724224), (12, 10603520), (15, 8482816), (16, 7952640), (19, 6696960), (20, 6362112), (24, 5301760), (30, 4241408), (32, 3976320), (38, 3348480), (40, 3181056), (48, 2650880), (57, 2232320), (60, 2120704), (64, 1988160), (76, 1674240), (80, 1590528), (95, 1339392), (96, 1325440), (109, 1167360), (114, 1116160), (120, 1060352), (128, 994080), (152, 837120), (160, 795264), (190, 669696), (192, 662720), (218, 583680), (228, 558080), (240, 530176), (256, 497040), (285, 446464), (304, 418560), (320, 397632), (327, 389120), (380, 334848), (384, 331360), (436, 291840), (456, 279040), (480, 265088), (512, 248520), (545, 233472), (570, 223232), (608, 209280), (640, 198816), (654, 194560), (760, 167424), (768, 165680), (872, 145920), (912, 139520), (960, 132544), (1024, 124260), (1090, 116736), (1140, 111616), (1216, 104640), (1280, 99408), (1308, 97280), (1520, 83712), (1536, 82840), (1635, 77824), (1744, 72960), (1824, 69760), (1920, 66272), (2048, 62130), (2071, 61440), (2180, 58368), (2280, 55808), (2432, 52320), (2560, 49704), (2616, 48640), (3040, 41856), (3072, 41420), (3270, 38912), (3488, 36480), (3648, 34880), (3840, 33136), (4096, 31065), (4142, 30720), (4360, 29184), (4560, 27904), (4864, 26160), (5120, 24852), (5232, 24320), (6080, 20928), (6144, 20710), (6213, 20480), (6540, 19456), (6976, 18240), (7296, 17440), (7680, 16568), (8284, 15360), (8720, 14592), (9120, 13952), (9728, 13080), (10240, 12426), (10355, 12288), (10464, 12160)]