68054520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{567121}}^1$

素因数の和:567135

約数の個数: 32

約数和(自身を含む): 204163920

約数和(自身を除く): 136109400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 567121, 1134242, 1701363, 2268484, 2835605, 3402726, 4536968, 5671210, 6805452, 8506815, 11342420, 13610904, 17013630, 22684840, 34027260, 68054520]

約数ペア:

[(1, 68054520), (2, 34027260), (3, 22684840), (4, 17013630), (5, 13610904), (6, 11342420), (8, 8506815), (10, 6805452), (12, 5671210), (15, 4536968), (20, 3402726), (24, 2835605), (30, 2268484), (40, 1701363), (60, 1134242), (120, 567121)]