80069490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:976

約数の個数: 96

約数和(自身を含む): 224415360

約数和(自身を除く): 144345870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 59, 85, 90, 102, 118, 153, 170, 177, 255, 295, 306, 354, 510, 531, 590, 765, 885, 887, 1003, 1062, 1530, 1770, 1774, 2006, 2655, 2661, 3009, 4435, 5015, 5310, 5322, 6018, 7983, 8870, 9027, 10030, 13305, 15045, 15079, 15966, 18054, 26610, 30090, 30158, 39915, 45135, 45237, 52333, 75395, 79830, 90270, 90474, 104666, 135711, 150790, 156999, 226185, 261665, 271422, 313998, 452370, 470997, 523330, 678555, 784995, 889661, 941994, 1357110, 1569990, 1779322, 2354985, 2668983, 4448305, 4709970, 5337966, 8006949, 8896610, 13344915, 16013898, 26689830, 40034745, 80069490]

約数ペア:

[(1, 80069490), (2, 40034745), (3, 26689830), (5, 16013898), (6, 13344915), (9, 8896610), (10, 8006949), (15, 5337966), (17, 4709970), (18, 4448305), (30, 2668983), (34, 2354985), (45, 1779322), (51, 1569990), (59, 1357110), (85, 941994), (90, 889661), (102, 784995), (118, 678555), (153, 523330), (170, 470997), (177, 452370), (255, 313998), (295, 271422), (306, 261665), (354, 226185), (510, 156999), (531, 150790), (590, 135711), (765, 104666), (885, 90474), (887, 90270), (1003, 79830), (1062, 75395), (1530, 52333), (1770, 45237), (1774, 45135), (2006, 39915), (2655, 30158), (2661, 30090), (3009, 26610), (4435, 18054), (5015, 15966), (5310, 15079), (5322, 15045), (6018, 13305), (7983, 10030), (8870, 9027)]