57531120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239713}}^1$

素因数の和:239729

約数の個数: 40

約数和(自身を含む): 178347216

約数和(自身を除く): 120816096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 239713, 479426, 719139, 958852, 1198565, 1438278, 1917704, 2397130, 2876556, 3595695, 3835408, 4794260, 5753112, 7191390, 9588520, 11506224, 14382780, 19177040, 28765560, 57531120]

約数ペア:

[(1, 57531120), (2, 28765560), (3, 19177040), (4, 14382780), (5, 11506224), (6, 9588520), (8, 7191390), (10, 5753112), (12, 4794260), (15, 3835408), (16, 3595695), (20, 2876556), (24, 2397130), (30, 1917704), (40, 1438278), (48, 1198565), (60, 958852), (80, 719139), (120, 479426), (240, 239713)]