28032780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{467213}}^1$

素因数の和:467225

約数の個数: 24

約数和(自身を含む): 78491952

約数和(自身を除く): 50459172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 467213, 934426, 1401639, 1868852, 2336065, 2803278, 4672130, 5606556, 7008195, 9344260, 14016390, 28032780]

約数ペア:

[(1, 28032780), (2, 14016390), (3, 9344260), (4, 7008195), (5, 5606556), (6, 4672130), (10, 2803278), (12, 2336065), (15, 1868852), (20, 1401639), (30, 934426), (60, 467213)]