275432880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1147637}}^1$

素因数の和:1147653

約数の個数: 40

約数和(自身を含む): 853842672

約数和(自身を除く): 578409792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1147637, 2295274, 3442911, 4590548, 5738185, 6885822, 9181096, 11476370, 13771644, 17214555, 18362192, 22952740, 27543288, 34429110, 45905480, 55086576, 68858220, 91810960, 137716440, 275432880]

約数ペア:

[(1, 275432880), (2, 137716440), (3, 91810960), (4, 68858220), (5, 55086576), (6, 45905480), (8, 34429110), (10, 27543288), (12, 22952740), (15, 18362192), (16, 17214555), (20, 13771644), (24, 11476370), (30, 9181096), (40, 6885822), (48, 5738185), (60, 4590548), (80, 3442911), (120, 2295274), (240, 1147637)]