457657320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3813811}}^1$

素因数の和:3813825

約数の個数: 32

約数和(自身を含む): 1372972320

約数和(自身を除く): 915315000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3813811, 7627622, 11441433, 15255244, 19069055, 22882866, 30510488, 38138110, 45765732, 57207165, 76276220, 91531464, 114414330, 152552440, 228828660, 457657320]

約数ペア:

[(1, 457657320), (2, 228828660), (3, 152552440), (4, 114414330), (5, 91531464), (6, 76276220), (8, 57207165), (10, 45765732), (12, 38138110), (15, 30510488), (20, 22882866), (24, 19069055), (30, 15255244), (40, 11441433), (60, 7627622), (120, 3813811)]