39264240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163601}}^1$

素因数の和:163617

約数の個数: 40

約数和(自身を含む): 121719888

約数和(自身を除く): 82455648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 163601, 327202, 490803, 654404, 818005, 981606, 1308808, 1636010, 1963212, 2454015, 2617616, 3272020, 3926424, 4908030, 6544040, 7852848, 9816060, 13088080, 19632120, 39264240]

約数ペア:

[(1, 39264240), (2, 19632120), (3, 13088080), (4, 9816060), (5, 7852848), (6, 6544040), (8, 4908030), (10, 3926424), (12, 3272020), (15, 2617616), (16, 2454015), (20, 1963212), (24, 1636010), (30, 1308808), (40, 981606), (48, 818005), (60, 654404), (80, 490803), (120, 327202), (240, 163601)]