9912960

素因数分解:

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

素因数の和:1746

約数の個数: 96

約数和(自身を含む): 34250580

約数和(自身を除く): 24337620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1721, 1920, 2880, 3442, 5163, 5760, 6884, 8605, 10326, 13768, 15489, 17210, 20652, 25815, 27536, 30978, 34420, 41304, 51630, 55072, 61956, 68840, 77445, 82608, 103260, 110144, 123912, 137680, 154890, 165216, 206520, 220288, 247824, 275360, 309780, 330432, 413040, 495648, 550720, 619560, 660864, 826080, 991296, 1101440, 1239120, 1652160, 1982592, 2478240, 3304320, 4956480, 9912960]

約数ペア:

[(1, 9912960), (2, 4956480), (3, 3304320), (4, 2478240), (5, 1982592), (6, 1652160), (8, 1239120), (9, 1101440), (10, 991296), (12, 826080), (15, 660864), (16, 619560), (18, 550720), (20, 495648), (24, 413040), (30, 330432), (32, 309780), (36, 275360), (40, 247824), (45, 220288), (48, 206520), (60, 165216), (64, 154890), (72, 137680), (80, 123912), (90, 110144), (96, 103260), (120, 82608), (128, 77445), (144, 68840), (160, 61956), (180, 55072), (192, 51630), (240, 41304), (288, 34420), (320, 30978), (360, 27536), (384, 25815), (480, 20652), (576, 17210), (640, 15489), (720, 13768), (960, 10326), (1152, 8605), (1440, 6884), (1721, 5760), (1920, 5163), (2880, 3442)]