25589040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{106621}}^1$

素因数の和:106637

約数の個数: 40

約数和(自身を含む): 79326768

約数和(自身を除く): 53737728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 106621, 213242, 319863, 426484, 533105, 639726, 852968, 1066210, 1279452, 1599315, 1705936, 2132420, 2558904, 3198630, 4264840, 5117808, 6397260, 8529680, 12794520, 25589040]

約数ペア:

[(1, 25589040), (2, 12794520), (3, 8529680), (4, 6397260), (5, 5117808), (6, 4264840), (8, 3198630), (10, 2558904), (12, 2132420), (15, 1705936), (16, 1599315), (20, 1279452), (24, 1066210), (30, 852968), (40, 639726), (48, 533105), (60, 426484), (80, 319863), (120, 213242), (240, 106621)]