61868160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:515

約数の個数: 192

約数和(自身を含む): 223404480

約数和(自身を除く): 161536320

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, 276, 288, 320, 345, 360, 368, 384, 414, 460, 467, 480, 552, 576, 640, 690, 720, 736, 828, 920, 934, 960, 1035, 1104, 1152, 1380, 1401, 1440, 1472, 1656, 1840, 1868, 1920, 2070, 2208, 2335, 2760, 2802, 2880, 2944, 3312, 3680, 3736, 4140, 4203, 4416, 4670, 5520, 5604, 5760, 6624, 7005, 7360, 7472, 8280, 8406, 8832, 9340, 10741, 11040, 11208, 13248, 14010, 14720, 14944, 16560, 16812, 18680, 21015, 21482, 22080, 22416, 26496, 28020, 29888, 32223, 33120, 33624, 37360, 42030, 42964, 44160, 44832, 53705, 56040, 59776, 64446, 66240, 67248, 74720, 84060, 85928, 89664, 96669, 107410, 112080, 128892, 132480, 134496, 149440, 161115, 168120, 171856, 179328, 193338, 214820, 224160, 257784, 268992, 298880, 322230, 336240, 343712, 386676, 429640, 448320, 483345, 515568, 537984, 644460, 672480, 687424, 773352, 859280, 896640, 966690, 1031136, 1288920, 1344960, 1374848, 1546704, 1718560, 1933380, 2062272, 2577840, 2689920, 3093408, 3437120, 3866760, 4124544, 5155680, 6186816, 6874240, 7733520, 10311360, 12373632, 15467040, 20622720, 30934080, 61868160]

約数ペア:

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