29738880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1721}}^1$

素因数の和:1749

約数の個数: 128

約数和(自身を含む): 105386400

約数和(自身を除く): 75647520

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, 1721, 1728, 1920, 2160, 2880, 3442, 3456, 4320, 5163, 5760, 6884, 8605, 8640, 10326, 13768, 15489, 17210, 17280, 20652, 25815, 27536, 30978, 34420, 41304, 46467, 51630, 55072, 61956, 68840, 77445, 82608, 92934, 103260, 110144, 123912, 137680, 154890, 165216, 185868, 206520, 220288, 232335, 247824, 275360, 309780, 330432, 371736, 413040, 464670, 495648, 550720, 619560, 660864, 743472, 826080, 929340, 991296, 1101440, 1239120, 1486944, 1652160, 1858680, 1982592, 2478240, 2973888, 3304320, 3717360, 4956480, 5947776, 7434720, 9912960, 14869440, 29738880]

約数ペア:

[(1, 29738880), (2, 14869440), (3, 9912960), (4, 7434720), (5, 5947776), (6, 4956480), (8, 3717360), (9, 3304320), (10, 2973888), (12, 2478240), (15, 1982592), (16, 1858680), (18, 1652160), (20, 1486944), (24, 1239120), (27, 1101440), (30, 991296), (32, 929340), (36, 826080), (40, 743472), (45, 660864), (48, 619560), (54, 550720), (60, 495648), (64, 464670), (72, 413040), (80, 371736), (90, 330432), (96, 309780), (108, 275360), (120, 247824), (128, 232335), (135, 220288), (144, 206520), (160, 185868), (180, 165216), (192, 154890), (216, 137680), (240, 123912), (270, 110144), (288, 103260), (320, 92934), (360, 82608), (384, 77445), (432, 68840), (480, 61956), (540, 55072), (576, 51630), (640, 46467), (720, 41304), (864, 34420), (960, 30978), (1080, 27536), (1152, 25815), (1440, 20652), (1721, 17280), (1728, 17210), (1920, 15489), (2160, 13768), (2880, 10326), (3442, 8640), (3456, 8605), (4320, 6884), (5163, 5760)]