4280460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71341}}^1$

素因数の和:71353

約数の個数: 24

約数和(自身を含む): 11985456

約数和(自身を除く): 7704996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71341, 142682, 214023, 285364, 356705, 428046, 713410, 856092, 1070115, 1426820, 2140230, 4280460]

約数ペア:

[(1, 4280460), (2, 2140230), (3, 1426820), (4, 1070115), (5, 856092), (6, 713410), (10, 428046), (12, 356705), (15, 285364), (20, 214023), (30, 142682), (60, 71341)]