1568703120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{33179}}^1$

素因数の和:33392

約数の個数: 80

約数和(自身を含む): 4887812160

約数和(自身を除く): 3319109040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3152, 3940, 4728, 5910, 7880, 9456, 11820, 15760, 23640, 33179, 47280, 66358, 99537, 132716, 165895, 199074, 265432, 331790, 398148, 497685, 530864, 663580, 796296, 995370, 1327160, 1592592, 1990740, 2654320, 3981480, 6536263, 7962960, 13072526, 19608789, 26145052, 32681315, 39217578, 52290104, 65362630, 78435156, 98043945, 104580208, 130725260, 156870312, 196087890, 261450520, 313740624, 392175780, 522901040, 784351560, 1568703120]

約数ペア:

[(1, 1568703120), (2, 784351560), (3, 522901040), (4, 392175780), (5, 313740624), (6, 261450520), (8, 196087890), (10, 156870312), (12, 130725260), (15, 104580208), (16, 98043945), (20, 78435156), (24, 65362630), (30, 52290104), (40, 39217578), (48, 32681315), (60, 26145052), (80, 19608789), (120, 13072526), (197, 7962960), (240, 6536263), (394, 3981480), (591, 2654320), (788, 1990740), (985, 1592592), (1182, 1327160), (1576, 995370), (1970, 796296), (2364, 663580), (2955, 530864), (3152, 497685), (3940, 398148), (4728, 331790), (5910, 265432), (7880, 199074), (9456, 165895), (11820, 132716), (15760, 99537), (23640, 66358), (33179, 47280)]