457261380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2540341}}^1$

素因数の和:2540356

約数の個数: 36

約数和(自身を含む): 1387026732

約数和(自身を除く): 929765352

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2540341, 5080682, 7621023, 10161364, 12701705, 15242046, 22863069, 25403410, 30484092, 38105115, 45726138, 50806820, 76210230, 91452276, 114315345, 152420460, 228630690, 457261380]

約数ペア:

[(1, 457261380), (2, 228630690), (3, 152420460), (4, 114315345), (5, 91452276), (6, 76210230), (9, 50806820), (10, 45726138), (12, 38105115), (15, 30484092), (18, 25403410), (20, 22863069), (30, 15242046), (36, 12701705), (45, 10161364), (60, 7621023), (90, 5080682), (180, 2540341)]