671423360

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45613}}^1$

素因数の和:45655

約数の個数: 64

約数和(自身を含む): 1674946080

約数和(自身を除く): 1003522720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 7360, 14720, 45613, 91226, 182452, 228065, 364904, 456130, 729808, 912260, 1049099, 1459616, 1824520, 2098198, 2919232, 3649040, 4196396, 5245495, 5838464, 7298080, 8392792, 10490990, 14596160, 16785584, 20981980, 29192320, 33571168, 41963960, 67142336, 83927920, 134284672, 167855840, 335711680, 671423360]

約数ペア:

[(1, 671423360), (2, 335711680), (4, 167855840), (5, 134284672), (8, 83927920), (10, 67142336), (16, 41963960), (20, 33571168), (23, 29192320), (32, 20981980), (40, 16785584), (46, 14596160), (64, 10490990), (80, 8392792), (92, 7298080), (115, 5838464), (128, 5245495), (160, 4196396), (184, 3649040), (230, 2919232), (320, 2098198), (368, 1824520), (460, 1459616), (640, 1049099), (736, 912260), (920, 729808), (1472, 456130), (1840, 364904), (2944, 228065), (3680, 182452), (7360, 91226), (14720, 45613)]