142884240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{595351}}^1$

素因数の和:595367

約数の個数: 40

約数和(自身を含む): 442941888

約数和(自身を除く): 300057648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 595351, 1190702, 1786053, 2381404, 2976755, 3572106, 4762808, 5953510, 7144212, 8930265, 9525616, 11907020, 14288424, 17860530, 23814040, 28576848, 35721060, 47628080, 71442120, 142884240]

約数ペア:

[(1, 142884240), (2, 71442120), (3, 47628080), (4, 35721060), (5, 28576848), (6, 23814040), (8, 17860530), (10, 14288424), (12, 11907020), (15, 9525616), (16, 8930265), (20, 7144212), (24, 5953510), (30, 4762808), (40, 3572106), (48, 2976755), (60, 2381404), (80, 1786053), (120, 1190702), (240, 595351)]