28618482240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{9936973}}^1$

素因数の和:9936996

約数の個数: 84

約数和(自身を含む): 98435664444

約数和(自身を除く): 69817182204

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, 9936973, 19873946, 29810919, 39747892, 49684865, 59621838, 79495784, 89432757, 99369730, 119243676, 149054595, 158991568, 178865514, 198739460, 238487352, 298109190, 317983136, 357731028, 397478920, 447163785, 476974704, 596218380, 635966272, 715462056, 794957840, 894327570, 953949408, 1192436760, 1430924112, 1589915680, 1788655140, 1907898816, 2384873520, 2861848224, 3179831360, 3577310280, 4769747040, 5723696448, 7154620560, 9539494080, 14309241120, 28618482240]

約数ペア:

[(1, 28618482240), (2, 14309241120), (3, 9539494080), (4, 7154620560), (5, 5723696448), (6, 4769747040), (8, 3577310280), (9, 3179831360), (10, 2861848224), (12, 2384873520), (15, 1907898816), (16, 1788655140), (18, 1589915680), (20, 1430924112), (24, 1192436760), (30, 953949408), (32, 894327570), (36, 794957840), (40, 715462056), (45, 635966272), (48, 596218380), (60, 476974704), (64, 447163785), (72, 397478920), (80, 357731028), (90, 317983136), (96, 298109190), (120, 238487352), (144, 198739460), (160, 178865514), (180, 158991568), (192, 149054595), (240, 119243676), (288, 99369730), (320, 89432757), (360, 79495784), (480, 59621838), (576, 49684865), (720, 39747892), (960, 29810919), (1440, 19873946), (2880, 9936973)]