2078663040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{120293}}^1$

素因数の和:120321

約数の個数: 128

約数和(自身を含む): 7361992800

約数和(自身を除く): 5283329760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 120293, 240586, 360879, 481172, 601465, 721758, 962344, 1082637, 1202930, 1443516, 1804395, 1924688, 2165274, 2405860, 2887032, 3247911, 3608790, 3849376, 4330548, 4811720, 5413185, 5774064, 6495822, 7217580, 7698752, 8661096, 9623440, 10826370, 11548128, 12991644, 14435160, 15397504, 16239555, 17322192, 19246880, 21652740, 23096256, 25983288, 28870320, 32479110, 34644384, 38493760, 43305480, 46192512, 51966576, 57740640, 64958220, 69288768, 76987520, 86610960, 103933152, 115481280, 129916440, 138577536, 173221920, 207866304, 230962560, 259832880, 346443840, 415732608, 519665760, 692887680, 1039331520, 2078663040]

約数ペア:

[(1, 2078663040), (2, 1039331520), (3, 692887680), (4, 519665760), (5, 415732608), (6, 346443840), (8, 259832880), (9, 230962560), (10, 207866304), (12, 173221920), (15, 138577536), (16, 129916440), (18, 115481280), (20, 103933152), (24, 86610960), (27, 76987520), (30, 69288768), (32, 64958220), (36, 57740640), (40, 51966576), (45, 46192512), (48, 43305480), (54, 38493760), (60, 34644384), (64, 32479110), (72, 28870320), (80, 25983288), (90, 23096256), (96, 21652740), (108, 19246880), (120, 17322192), (128, 16239555), (135, 15397504), (144, 14435160), (160, 12991644), (180, 11548128), (192, 10826370), (216, 9623440), (240, 8661096), (270, 7698752), (288, 7217580), (320, 6495822), (360, 5774064), (384, 5413185), (432, 4811720), (480, 4330548), (540, 3849376), (576, 3608790), (640, 3247911), (720, 2887032), (864, 2405860), (960, 2165274), (1080, 1924688), (1152, 1804395), (1440, 1443516), (1728, 1202930), (1920, 1082637), (2160, 962344), (2880, 721758), (3456, 601465), (4320, 481172), (5760, 360879), (8640, 240586), (17280, 120293)]