205317360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1493}}^1$

素因数の和:1703

約数の個数: 120

約数和(自身を含む): 693598464

約数和(自身を除く): 488281104

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, 191, 240, 360, 382, 573, 720, 764, 955, 1146, 1493, 1528, 1719, 1910, 2292, 2865, 2986, 3056, 3438, 3820, 4479, 4584, 5730, 5972, 6876, 7465, 7640, 8595, 8958, 9168, 11460, 11944, 13437, 13752, 14930, 15280, 17190, 17916, 22395, 22920, 23888, 26874, 27504, 29860, 34380, 35832, 44790, 45840, 53748, 59720, 67185, 68760, 71664, 89580, 107496, 119440, 134370, 137520, 179160, 214992, 268740, 285163, 358320, 537480, 570326, 855489, 1074960, 1140652, 1425815, 1710978, 2281304, 2566467, 2851630, 3421956, 4277445, 4562608, 5132934, 5703260, 6843912, 8554890, 10265868, 11406520, 12832335, 13687824, 17109780, 20531736, 22813040, 25664670, 34219560, 41063472, 51329340, 68439120, 102658680, 205317360]

約数ペア:

[(1, 205317360), (2, 102658680), (3, 68439120), (4, 51329340), (5, 41063472), (6, 34219560), (8, 25664670), (9, 22813040), (10, 20531736), (12, 17109780), (15, 13687824), (16, 12832335), (18, 11406520), (20, 10265868), (24, 8554890), (30, 6843912), (36, 5703260), (40, 5132934), (45, 4562608), (48, 4277445), (60, 3421956), (72, 2851630), (80, 2566467), (90, 2281304), (120, 1710978), (144, 1425815), (180, 1140652), (191, 1074960), (240, 855489), (360, 570326), (382, 537480), (573, 358320), (720, 285163), (764, 268740), (955, 214992), (1146, 179160), (1493, 137520), (1528, 134370), (1719, 119440), (1910, 107496), (2292, 89580), (2865, 71664), (2986, 68760), (3056, 67185), (3438, 59720), (3820, 53748), (4479, 45840), (4584, 44790), (5730, 35832), (5972, 34380), (6876, 29860), (7465, 27504), (7640, 26874), (8595, 23888), (8958, 22920), (9168, 22395), (11460, 17916), (11944, 17190), (13437, 15280), (13752, 14930)]