127322880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 413247744

約数和(自身を除く): 285924864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 467, 480, 568, 640, 710, 768, 852, 934, 960, 1065, 1136, 1280, 1401, 1420, 1704, 1868, 1920, 2130, 2272, 2335, 2802, 2840, 3408, 3736, 3840, 4260, 4544, 4670, 5604, 5680, 6816, 7005, 7472, 8520, 9088, 9340, 11208, 11360, 13632, 14010, 14944, 17040, 18176, 18680, 22416, 22720, 27264, 28020, 29888, 33157, 34080, 37360, 44832, 45440, 54528, 56040, 59776, 66314, 68160, 74720, 89664, 90880, 99471, 112080, 119552, 132628, 136320, 149440, 165785, 179328, 198942, 224160, 265256, 272640, 298880, 331570, 358656, 397884, 448320, 497355, 530512, 597760, 663140, 795768, 896640, 994710, 1061024, 1326280, 1591536, 1793280, 1989420, 2122048, 2652560, 3183072, 3978840, 4244096, 5305120, 6366144, 7957680, 8488192, 10610240, 12732288, 15915360, 21220480, 25464576, 31830720, 42440960, 63661440, 127322880]

約数ペア:

[(1, 127322880), (2, 63661440), (3, 42440960), (4, 31830720), (5, 25464576), (6, 21220480), (8, 15915360), (10, 12732288), (12, 10610240), (15, 8488192), (16, 7957680), (20, 6366144), (24, 5305120), (30, 4244096), (32, 3978840), (40, 3183072), (48, 2652560), (60, 2122048), (64, 1989420), (71, 1793280), (80, 1591536), (96, 1326280), (120, 1061024), (128, 994710), (142, 896640), (160, 795768), (192, 663140), (213, 597760), (240, 530512), (256, 497355), (284, 448320), (320, 397884), (355, 358656), (384, 331570), (426, 298880), (467, 272640), (480, 265256), (568, 224160), (640, 198942), (710, 179328), (768, 165785), (852, 149440), (934, 136320), (960, 132628), (1065, 119552), (1136, 112080), (1280, 99471), (1401, 90880), (1420, 89664), (1704, 74720), (1868, 68160), (1920, 66314), (2130, 59776), (2272, 56040), (2335, 54528), (2802, 45440), (2840, 44832), (3408, 37360), (3736, 34080), (3840, 33157), (4260, 29888), (4544, 28020), (4670, 27264), (5604, 22720), (5680, 22416), (6816, 18680), (7005, 18176), (7472, 17040), (8520, 14944), (9088, 14010), (9340, 13632), (11208, 11360)]