317528880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{1193}}^1$

素因数の和:2318

約数の個数: 80

約数和(自身を含む): 986052960

約数和(自身を除く): 668524080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1109, 1193, 2218, 2386, 3327, 3579, 4436, 4772, 5545, 5965, 6654, 7158, 8872, 9544, 11090, 11930, 13308, 14316, 16635, 17744, 17895, 19088, 22180, 23860, 26616, 28632, 33270, 35790, 44360, 47720, 53232, 57264, 66540, 71580, 88720, 95440, 133080, 143160, 266160, 286320, 1323037, 2646074, 3969111, 5292148, 6615185, 7938222, 10584296, 13230370, 15876444, 19845555, 21168592, 26460740, 31752888, 39691110, 52921480, 63505776, 79382220, 105842960, 158764440, 317528880]

約数ペア:

[(1, 317528880), (2, 158764440), (3, 105842960), (4, 79382220), (5, 63505776), (6, 52921480), (8, 39691110), (10, 31752888), (12, 26460740), (15, 21168592), (16, 19845555), (20, 15876444), (24, 13230370), (30, 10584296), (40, 7938222), (48, 6615185), (60, 5292148), (80, 3969111), (120, 2646074), (240, 1323037), (1109, 286320), (1193, 266160), (2218, 143160), (2386, 133080), (3327, 95440), (3579, 88720), (4436, 71580), (4772, 66540), (5545, 57264), (5965, 53232), (6654, 47720), (7158, 44360), (8872, 35790), (9544, 33270), (11090, 28632), (11930, 26616), (13308, 23860), (14316, 22180), (16635, 19088), (17744, 17895)]