20130768120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167756401}}^1$

素因数の和:167756415

約数の個数: 32

約数和(自身を含む): 60392304720

約数和(自身を除く): 40261536600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167756401, 335512802, 503269203, 671025604, 838782005, 1006538406, 1342051208, 1677564010, 2013076812, 2516346015, 3355128020, 4026153624, 5032692030, 6710256040, 10065384060, 20130768120]

約数ペア:

[(1, 20130768120), (2, 10065384060), (3, 6710256040), (4, 5032692030), (5, 4026153624), (6, 3355128020), (8, 2516346015), (10, 2013076812), (12, 1677564010), (15, 1342051208), (20, 1006538406), (24, 838782005), (30, 671025604), (40, 503269203), (60, 335512802), (120, 167756401)]