1240627260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20677121}}^1$

素因数の和:20677133

約数の個数: 24

約数和(自身を含む): 3473756496

約数和(自身を除く): 2233129236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20677121, 41354242, 62031363, 82708484, 103385605, 124062726, 206771210, 248125452, 310156815, 413542420, 620313630, 1240627260]

約数ペア:

[(1, 1240627260), (2, 620313630), (3, 413542420), (4, 310156815), (5, 248125452), (6, 206771210), (10, 124062726), (12, 103385605), (15, 82708484), (20, 62031363), (30, 41354242), (60, 20677121)]