676992720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2820803}}^1$

素因数の和:2820819

約数の個数: 40

約数和(自身を含む): 2098678176

約数和(自身を除く): 1421685456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2820803, 5641606, 8462409, 11283212, 14104015, 16924818, 22566424, 28208030, 33849636, 42312045, 45132848, 56416060, 67699272, 84624090, 112832120, 135398544, 169248180, 225664240, 338496360, 676992720]

約数ペア:

[(1, 676992720), (2, 338496360), (3, 225664240), (4, 169248180), (5, 135398544), (6, 112832120), (8, 84624090), (10, 67699272), (12, 56416060), (15, 45132848), (16, 42312045), (20, 33849636), (24, 28208030), (30, 22566424), (40, 16924818), (48, 14104015), (60, 11283212), (80, 8462409), (120, 5641606), (240, 2820803)]