680757960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5672983}}^1$

素因数の和:5672997

約数の個数: 32

約数和(自身を含む): 2042274240

約数和(自身を除く): 1361516280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5672983, 11345966, 17018949, 22691932, 28364915, 34037898, 45383864, 56729830, 68075796, 85094745, 113459660, 136151592, 170189490, 226919320, 340378980, 680757960]

約数ペア:

[(1, 680757960), (2, 340378980), (3, 226919320), (4, 170189490), (5, 136151592), (6, 113459660), (8, 85094745), (10, 68075796), (12, 56729830), (15, 45383864), (20, 34037898), (24, 28364915), (30, 22691932), (40, 17018949), (60, 11345966), (120, 5672983)]