4340460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{72341}}^1$

素因数の和:72353

約数の個数: 24

約数和(自身を含む): 12153456

約数和(自身を除く): 7812996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 72341, 144682, 217023, 289364, 361705, 434046, 723410, 868092, 1085115, 1446820, 2170230, 4340460]

約数ペア:

[(1, 4340460), (2, 2170230), (3, 1446820), (4, 1085115), (5, 868092), (6, 723410), (10, 434046), (12, 361705), (15, 289364), (20, 217023), (30, 144682), (60, 72341)]