123736320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:517

約数の個数: 216

約数和(自身を含む): 447685056

約数和(自身を除く): 323948736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 467, 480, 552, 576, 640, 690, 720, 736, 768, 828, 920, 934, 960, 1035, 1104, 1152, 1280, 1380, 1401, 1440, 1472, 1656, 1840, 1868, 1920, 2070, 2208, 2304, 2335, 2760, 2802, 2880, 2944, 3312, 3680, 3736, 3840, 4140, 4203, 4416, 4670, 5520, 5604, 5760, 5888, 6624, 7005, 7360, 7472, 8280, 8406, 8832, 9340, 10741, 11040, 11208, 11520, 13248, 14010, 14720, 14944, 16560, 16812, 17664, 18680, 21015, 21482, 22080, 22416, 26496, 28020, 29440, 29888, 32223, 33120, 33624, 37360, 42030, 42964, 44160, 44832, 52992, 53705, 56040, 59776, 64446, 66240, 67248, 74720, 84060, 85928, 88320, 89664, 96669, 107410, 112080, 119552, 128892, 132480, 134496, 149440, 161115, 168120, 171856, 179328, 193338, 214820, 224160, 257784, 264960, 268992, 298880, 322230, 336240, 343712, 358656, 386676, 429640, 448320, 483345, 515568, 537984, 597760, 644460, 672480, 687424, 773352, 859280, 896640, 966690, 1031136, 1075968, 1288920, 1344960, 1374848, 1546704, 1718560, 1793280, 1933380, 2062272, 2577840, 2689920, 2749696, 3093408, 3437120, 3866760, 4124544, 5155680, 5379840, 6186816, 6874240, 7733520, 8249088, 10311360, 12373632, 13748480, 15467040, 20622720, 24747264, 30934080, 41245440, 61868160, 123736320]

約数ペア:

[(1, 123736320), (2, 61868160), (3, 41245440), (4, 30934080), (5, 24747264), (6, 20622720), (8, 15467040), (9, 13748480), (10, 12373632), (12, 10311360), (15, 8249088), (16, 7733520), (18, 6874240), (20, 6186816), (23, 5379840), (24, 5155680), (30, 4124544), (32, 3866760), (36, 3437120), (40, 3093408), (45, 2749696), (46, 2689920), (48, 2577840), (60, 2062272), (64, 1933380), (69, 1793280), (72, 1718560), (80, 1546704), (90, 1374848), (92, 1344960), (96, 1288920), (115, 1075968), (120, 1031136), (128, 966690), (138, 896640), (144, 859280), (160, 773352), (180, 687424), (184, 672480), (192, 644460), (207, 597760), (230, 537984), (240, 515568), (256, 483345), (276, 448320), (288, 429640), (320, 386676), (345, 358656), (360, 343712), (368, 336240), (384, 322230), (414, 298880), (460, 268992), (467, 264960), (480, 257784), (552, 224160), (576, 214820), (640, 193338), (690, 179328), (720, 171856), (736, 168120), (768, 161115), (828, 149440), (920, 134496), (934, 132480), (960, 128892), (1035, 119552), (1104, 112080), (1152, 107410), (1280, 96669), (1380, 89664), (1401, 88320), (1440, 85928), (1472, 84060), (1656, 74720), (1840, 67248), (1868, 66240), (1920, 64446), (2070, 59776), (2208, 56040), (2304, 53705), (2335, 52992), (2760, 44832), (2802, 44160), (2880, 42964), (2944, 42030), (3312, 37360), (3680, 33624), (3736, 33120), (3840, 32223), (4140, 29888), (4203, 29440), (4416, 28020), (4670, 26496), (5520, 22416), (5604, 22080), (5760, 21482), (5888, 21015), (6624, 18680), (7005, 17664), (7360, 16812), (7472, 16560), (8280, 14944), (8406, 14720), (8832, 14010), (9340, 13248), (10741, 11520), (11040, 11208)]