135977280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{719}}^1$

素因数の和:936

約数の個数: 112

約数和(自身を含む): 434522880

約数和(自身を除く): 298545600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 197, 240, 320, 394, 480, 591, 719, 788, 960, 985, 1182, 1438, 1576, 1970, 2157, 2364, 2876, 2955, 3152, 3595, 3940, 4314, 4728, 5752, 5910, 6304, 7190, 7880, 8628, 9456, 10785, 11504, 11820, 12608, 14380, 15760, 17256, 18912, 21570, 23008, 23640, 28760, 31520, 34512, 37824, 43140, 46016, 47280, 57520, 63040, 69024, 86280, 94560, 115040, 138048, 141643, 172560, 189120, 230080, 283286, 345120, 424929, 566572, 690240, 708215, 849858, 1133144, 1416430, 1699716, 2124645, 2266288, 2832860, 3399432, 4249290, 4532576, 5665720, 6798864, 8498580, 9065152, 11331440, 13597728, 16997160, 22662880, 27195456, 33994320, 45325760, 67988640, 135977280]

約数ペア:

[(1, 135977280), (2, 67988640), (3, 45325760), (4, 33994320), (5, 27195456), (6, 22662880), (8, 16997160), (10, 13597728), (12, 11331440), (15, 9065152), (16, 8498580), (20, 6798864), (24, 5665720), (30, 4532576), (32, 4249290), (40, 3399432), (48, 2832860), (60, 2266288), (64, 2124645), (80, 1699716), (96, 1416430), (120, 1133144), (160, 849858), (192, 708215), (197, 690240), (240, 566572), (320, 424929), (394, 345120), (480, 283286), (591, 230080), (719, 189120), (788, 172560), (960, 141643), (985, 138048), (1182, 115040), (1438, 94560), (1576, 86280), (1970, 69024), (2157, 63040), (2364, 57520), (2876, 47280), (2955, 46016), (3152, 43140), (3595, 37824), (3940, 34512), (4314, 31520), (4728, 28760), (5752, 23640), (5910, 23008), (6304, 21570), (7190, 18912), (7880, 17256), (8628, 15760), (9456, 14380), (10785, 12608), (11504, 11820)]