67589040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281621}}^1$

素因数の和:281637

約数の個数: 40

約数和(自身を含む): 209526768

約数和(自身を除く): 141937728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281621, 563242, 844863, 1126484, 1408105, 1689726, 2252968, 2816210, 3379452, 4224315, 4505936, 5632420, 6758904, 8448630, 11264840, 13517808, 16897260, 22529680, 33794520, 67589040]

約数ペア:

[(1, 67589040), (2, 33794520), (3, 22529680), (4, 16897260), (5, 13517808), (6, 11264840), (8, 8448630), (10, 6758904), (12, 5632420), (15, 4505936), (16, 4224315), (20, 3379452), (24, 2816210), (30, 2252968), (40, 1689726), (48, 1408105), (60, 1126484), (80, 844863), (120, 563242), (240, 281621)]