80112960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{27817}}^1$

素因数の和:27840

約数の個数: 84

約数和(自身を含む): 275565108

約数和(自身を除く): 195452148

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 27817, 55634, 83451, 111268, 139085, 166902, 222536, 250353, 278170, 333804, 417255, 445072, 500706, 556340, 667608, 834510, 890144, 1001412, 1112680, 1251765, 1335216, 1669020, 1780288, 2002824, 2225360, 2503530, 2670432, 3338040, 4005648, 4450720, 5007060, 5340864, 6676080, 8011296, 8901440, 10014120, 13352160, 16022592, 20028240, 26704320, 40056480, 80112960]

約数ペア:

[(1, 80112960), (2, 40056480), (3, 26704320), (4, 20028240), (5, 16022592), (6, 13352160), (8, 10014120), (9, 8901440), (10, 8011296), (12, 6676080), (15, 5340864), (16, 5007060), (18, 4450720), (20, 4005648), (24, 3338040), (30, 2670432), (32, 2503530), (36, 2225360), (40, 2002824), (45, 1780288), (48, 1669020), (60, 1335216), (64, 1251765), (72, 1112680), (80, 1001412), (90, 890144), (96, 834510), (120, 667608), (144, 556340), (160, 500706), (180, 445072), (192, 417255), (240, 333804), (288, 278170), (320, 250353), (360, 222536), (480, 166902), (576, 139085), (720, 111268), (960, 83451), (1440, 55634), (2880, 27817)]