244908780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4081813}}^1$

素因数の和:4081825

約数の個数: 24

約数和(自身を含む): 685744752

約数和(自身を除く): 440835972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4081813, 8163626, 12245439, 16327252, 20409065, 24490878, 40818130, 48981756, 61227195, 81636260, 122454390, 244908780]

約数ペア:

[(1, 244908780), (2, 122454390), (3, 81636260), (4, 61227195), (5, 48981756), (6, 40818130), (10, 24490878), (12, 20409065), (15, 16327252), (20, 12245439), (30, 8163626), (60, 4081813)]