252388260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1402157}}^1$

素因数の和:1402172

約数の個数: 36

約数和(自身を含む): 765578268

約数和(自身を除く): 513190008

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1402157, 2804314, 4206471, 5608628, 7010785, 8412942, 12619413, 14021570, 16825884, 21032355, 25238826, 28043140, 42064710, 50477652, 63097065, 84129420, 126194130, 252388260]

約数ペア:

[(1, 252388260), (2, 126194130), (3, 84129420), (4, 63097065), (5, 50477652), (6, 42064710), (9, 28043140), (10, 25238826), (12, 21032355), (15, 16825884), (18, 14021570), (20, 12619413), (30, 8412942), (36, 7010785), (45, 5608628), (60, 4206471), (90, 2804314), (180, 1402157)]