2720460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{45341}}^1$

素因数の和:45353

約数の個数: 24

約数和(自身を含む): 7617456

約数和(自身を除く): 4896996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 45341, 90682, 136023, 181364, 226705, 272046, 453410, 544092, 680115, 906820, 1360230, 2720460]

約数ペア:

[(1, 2720460), (2, 1360230), (3, 906820), (4, 680115), (5, 544092), (6, 453410), (10, 272046), (12, 226705), (15, 181364), (20, 136023), (30, 90682), (60, 45341)]