271828080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1693}}^1$

素因数の和:1935

約数の個数: 120

約数和(自身を含む): 917524608

約数和(自身を除く): 645696528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 223, 240, 360, 446, 669, 720, 892, 1115, 1338, 1693, 1784, 2007, 2230, 2676, 3345, 3386, 3568, 4014, 4460, 5079, 5352, 6690, 6772, 8028, 8465, 8920, 10035, 10158, 10704, 13380, 13544, 15237, 16056, 16930, 17840, 20070, 20316, 25395, 26760, 27088, 30474, 32112, 33860, 40140, 40632, 50790, 53520, 60948, 67720, 76185, 80280, 81264, 101580, 121896, 135440, 152370, 160560, 203160, 243792, 304740, 377539, 406320, 609480, 755078, 1132617, 1218960, 1510156, 1887695, 2265234, 3020312, 3397851, 3775390, 4530468, 5663085, 6040624, 6795702, 7550780, 9060936, 11326170, 13591404, 15101560, 16989255, 18121872, 22652340, 27182808, 30203120, 33978510, 45304680, 54365616, 67957020, 90609360, 135914040, 271828080]

約数ペア:

[(1, 271828080), (2, 135914040), (3, 90609360), (4, 67957020), (5, 54365616), (6, 45304680), (8, 33978510), (9, 30203120), (10, 27182808), (12, 22652340), (15, 18121872), (16, 16989255), (18, 15101560), (20, 13591404), (24, 11326170), (30, 9060936), (36, 7550780), (40, 6795702), (45, 6040624), (48, 5663085), (60, 4530468), (72, 3775390), (80, 3397851), (90, 3020312), (120, 2265234), (144, 1887695), (180, 1510156), (223, 1218960), (240, 1132617), (360, 755078), (446, 609480), (669, 406320), (720, 377539), (892, 304740), (1115, 243792), (1338, 203160), (1693, 160560), (1784, 152370), (2007, 135440), (2230, 121896), (2676, 101580), (3345, 81264), (3386, 80280), (3568, 76185), (4014, 67720), (4460, 60948), (5079, 53520), (5352, 50790), (6690, 40632), (6772, 40140), (8028, 33860), (8465, 32112), (8920, 30474), (10035, 27088), (10158, 26760), (10704, 25395), (13380, 20316), (13544, 20070), (15237, 17840), (16056, 16930)]