78933060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{438517}}^1$

素因数の和:438532

約数の個数: 36

約数和(自身を含む): 239430828

約数和(自身を除く): 160497768

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 438517, 877034, 1315551, 1754068, 2192585, 2631102, 3946653, 4385170, 5262204, 6577755, 7893306, 8770340, 13155510, 15786612, 19733265, 26311020, 39466530, 78933060]

約数ペア:

[(1, 78933060), (2, 39466530), (3, 26311020), (4, 19733265), (5, 15786612), (6, 13155510), (9, 8770340), (10, 7893306), (12, 6577755), (15, 5262204), (18, 4385170), (20, 3946653), (30, 2631102), (36, 2192585), (45, 1754068), (60, 1315551), (90, 877034), (180, 438517)]