67327920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8501}}^1$

素因数の和:8531

約数の個数: 120

約数和(自身を含む): 246694032

約数和(自身を除く): 179366112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 8501, 17002, 25503, 34004, 42505, 51006, 68008, 76509, 85010, 93511, 102012, 127515, 136016, 153018, 170020, 187022, 204024, 255030, 280533, 306036, 340040, 374044, 382545, 408048, 467555, 510060, 561066, 612072, 680080, 748088, 765090, 841599, 935110, 1020120, 1122132, 1224144, 1402665, 1496176, 1530180, 1683198, 1870220, 2040240, 2244264, 2805330, 3060360, 3366396, 3740440, 4207995, 4488528, 5610660, 6120720, 6732792, 7480880, 8415990, 11221320, 13465584, 16831980, 22442640, 33663960, 67327920]

約数ペア:

[(1, 67327920), (2, 33663960), (3, 22442640), (4, 16831980), (5, 13465584), (6, 11221320), (8, 8415990), (9, 7480880), (10, 6732792), (11, 6120720), (12, 5610660), (15, 4488528), (16, 4207995), (18, 3740440), (20, 3366396), (22, 3060360), (24, 2805330), (30, 2244264), (33, 2040240), (36, 1870220), (40, 1683198), (44, 1530180), (45, 1496176), (48, 1402665), (55, 1224144), (60, 1122132), (66, 1020120), (72, 935110), (80, 841599), (88, 765090), (90, 748088), (99, 680080), (110, 612072), (120, 561066), (132, 510060), (144, 467555), (165, 408048), (176, 382545), (180, 374044), (198, 340040), (220, 306036), (240, 280533), (264, 255030), (330, 204024), (360, 187022), (396, 170020), (440, 153018), (495, 136016), (528, 127515), (660, 102012), (720, 93511), (792, 85010), (880, 76509), (990, 68008), (1320, 51006), (1584, 42505), (1980, 34004), (2640, 25503), (3960, 17002), (7920, 8501)]