7977068640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5539631}}^1$

素因数の和:5539652

約数の個数: 72

約数和(自身を含む): 27221751648

約数和(自身を除く): 19244683008

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 5539631, 11079262, 16618893, 22158524, 27698155, 33237786, 44317048, 49856679, 55396310, 66475572, 83094465, 88634096, 99713358, 110792620, 132951144, 166188930, 177268192, 199426716, 221585240, 249283395, 265902288, 332377860, 398853432, 443170480, 498566790, 531804576, 664755720, 797706864, 886340960, 997133580, 1329511440, 1595413728, 1994267160, 2659022880, 3988534320, 7977068640]

約数ペア:

[(1, 7977068640), (2, 3988534320), (3, 2659022880), (4, 1994267160), (5, 1595413728), (6, 1329511440), (8, 997133580), (9, 886340960), (10, 797706864), (12, 664755720), (15, 531804576), (16, 498566790), (18, 443170480), (20, 398853432), (24, 332377860), (30, 265902288), (32, 249283395), (36, 221585240), (40, 199426716), (45, 177268192), (48, 166188930), (60, 132951144), (72, 110792620), (80, 99713358), (90, 88634096), (96, 83094465), (120, 66475572), (144, 55396310), (160, 49856679), (180, 44317048), (240, 33237786), (288, 27698155), (360, 22158524), (480, 16618893), (720, 11079262), (1440, 5539631)]