61511160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{512593}}^1$

素因数の和:512607

約数の個数: 32

約数和(自身を含む): 184533840

約数和(自身を除く): 123022680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 512593, 1025186, 1537779, 2050372, 2562965, 3075558, 4100744, 5125930, 6151116, 7688895, 10251860, 12302232, 15377790, 20503720, 30755580, 61511160]

約数ペア:

[(1, 61511160), (2, 30755580), (3, 20503720), (4, 15377790), (5, 12302232), (6, 10251860), (8, 7688895), (10, 6151116), (12, 5125930), (15, 4100744), (20, 3075558), (24, 2562965), (30, 2050372), (40, 1537779), (60, 1025186), (120, 512593)]