267401520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2879}}^1$

素因数の和:2944

約数の個数: 160

約数和(自身を含む): 942796800

約数和(自身を除く): 675395280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2064, 2160, 2322, 2580, 2879, 3096, 3440, 3870, 4644, 5160, 5758, 5805, 6192, 7740, 8637, 9288, 10320, 11516, 11610, 14395, 15480, 17274, 18576, 23032, 23220, 25911, 28790, 30960, 34548, 43185, 46064, 46440, 51822, 57580, 69096, 77733, 86370, 92880, 103644, 115160, 123797, 129555, 138192, 155466, 172740, 207288, 230320, 247594, 259110, 310932, 345480, 371391, 388665, 414576, 495188, 518220, 618985, 621864, 690960, 742782, 777330, 990376, 1036440, 1114173, 1237970, 1243728, 1485564, 1554660, 1856955, 1980752, 2072880, 2228346, 2475940, 2971128, 3109320, 3342519, 3713910, 4456692, 4951880, 5570865, 5942256, 6218640, 6685038, 7427820, 8913384, 9903760, 11141730, 13370076, 14855640, 16712595, 17826768, 22283460, 26740152, 29711280, 33425190, 44566920, 53480304, 66850380, 89133840, 133700760, 267401520]

約数ペア:

[(1, 267401520), (2, 133700760), (3, 89133840), (4, 66850380), (5, 53480304), (6, 44566920), (8, 33425190), (9, 29711280), (10, 26740152), (12, 22283460), (15, 17826768), (16, 16712595), (18, 14855640), (20, 13370076), (24, 11141730), (27, 9903760), (30, 8913384), (36, 7427820), (40, 6685038), (43, 6218640), (45, 5942256), (48, 5570865), (54, 4951880), (60, 4456692), (72, 3713910), (80, 3342519), (86, 3109320), (90, 2971128), (108, 2475940), (120, 2228346), (129, 2072880), (135, 1980752), (144, 1856955), (172, 1554660), (180, 1485564), (215, 1243728), (216, 1237970), (240, 1114173), (258, 1036440), (270, 990376), (344, 777330), (360, 742782), (387, 690960), (430, 621864), (432, 618985), (516, 518220), (540, 495188), (645, 414576), (688, 388665), (720, 371391), (774, 345480), (860, 310932), (1032, 259110), (1080, 247594), (1161, 230320), (1290, 207288), (1548, 172740), (1720, 155466), (1935, 138192), (2064, 129555), (2160, 123797), (2322, 115160), (2580, 103644), (2879, 92880), (3096, 86370), (3440, 77733), (3870, 69096), (4644, 57580), (5160, 51822), (5758, 46440), (5805, 46064), (6192, 43185), (7740, 34548), (8637, 30960), (9288, 28790), (10320, 25911), (11516, 23220), (11610, 23032), (14395, 18576), (15480, 17274)]