179634080

素因数分解:

$2^5\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1307}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 425204640

約数和(自身を除く): 245570560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 859, 1307, 1718, 2614, 3436, 4295, 5228, 6535, 6872, 8590, 10456, 13070, 13744, 17180, 20912, 26140, 27488, 34360, 41824, 52280, 68720, 104560, 137440, 209120, 1122713, 2245426, 4490852, 5613565, 8981704, 11227130, 17963408, 22454260, 35926816, 44908520, 89817040, 179634080]

約数ペア:

[(1, 179634080), (2, 89817040), (4, 44908520), (5, 35926816), (8, 22454260), (10, 17963408), (16, 11227130), (20, 8981704), (32, 5613565), (40, 4490852), (80, 2245426), (160, 1122713), (859, 209120), (1307, 137440), (1718, 104560), (2614, 68720), (3436, 52280), (4295, 41824), (5228, 34360), (6535, 27488), (6872, 26140), (8590, 20912), (10456, 17180), (13070, 13744)]