78570060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1309501}}^1$

素因数の和:1309513

約数の個数: 24

約数和(自身を含む): 219996336

約数和(自身を除く): 141426276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1309501, 2619002, 3928503, 5238004, 6547505, 7857006, 13095010, 15714012, 19642515, 26190020, 39285030, 78570060]

約数ペア:

[(1, 78570060), (2, 39285030), (3, 26190020), (4, 19642515), (5, 15714012), (6, 13095010), (10, 7857006), (12, 6547505), (15, 5238004), (20, 3928503), (30, 2619002), (60, 1309501)]