239911260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3998521}}^1$

素因数の和:3998533

約数の個数: 24

約数和(自身を含む): 671751696

約数和(自身を除く): 431840436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3998521, 7997042, 11995563, 15994084, 19992605, 23991126, 39985210, 47982252, 59977815, 79970420, 119955630, 239911260]

約数ペア:

[(1, 239911260), (2, 119955630), (3, 79970420), (4, 59977815), (5, 47982252), (6, 39985210), (10, 23991126), (12, 19992605), (15, 15994084), (20, 11995563), (30, 7997042), (60, 3998521)]