908622720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{157747}}^1$

素因数の和:157772

約数の個数: 96

約数和(自身を含む): 3137607720

約数和(自身を除く): 2228985000

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, 1920, 2880, 5760, 157747, 315494, 473241, 630988, 788735, 946482, 1261976, 1419723, 1577470, 1892964, 2366205, 2523952, 2839446, 3154940, 3785928, 4732410, 5047904, 5678892, 6309880, 7098615, 7571856, 9464820, 10095808, 11357784, 12619760, 14197230, 15143712, 18929640, 20191616, 22715568, 25239520, 28394460, 30287424, 37859280, 45431136, 50479040, 56788920, 60574848, 75718560, 90862272, 100958080, 113577840, 151437120, 181724544, 227155680, 302874240, 454311360, 908622720]

約数ペア:

[(1, 908622720), (2, 454311360), (3, 302874240), (4, 227155680), (5, 181724544), (6, 151437120), (8, 113577840), (9, 100958080), (10, 90862272), (12, 75718560), (15, 60574848), (16, 56788920), (18, 50479040), (20, 45431136), (24, 37859280), (30, 30287424), (32, 28394460), (36, 25239520), (40, 22715568), (45, 20191616), (48, 18929640), (60, 15143712), (64, 14197230), (72, 12619760), (80, 11357784), (90, 10095808), (96, 9464820), (120, 7571856), (128, 7098615), (144, 6309880), (160, 5678892), (180, 5047904), (192, 4732410), (240, 3785928), (288, 3154940), (320, 2839446), (360, 2523952), (384, 2366205), (480, 1892964), (576, 1577470), (640, 1419723), (720, 1261976), (960, 946482), (1152, 788735), (1440, 630988), (1920, 473241), (2880, 315494), (5760, 157747)]