1320803340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22013389}}^1$

素因数の和:22013401

約数の個数: 24

約数和(自身を含む): 3698249520

約数和(自身を除く): 2377446180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22013389, 44026778, 66040167, 88053556, 110066945, 132080334, 220133890, 264160668, 330200835, 440267780, 660401670, 1320803340]

約数ペア:

[(1, 1320803340), (2, 660401670), (3, 440267780), (4, 330200835), (5, 264160668), (6, 220133890), (10, 132080334), (12, 110066945), (15, 88053556), (20, 66040167), (30, 44026778), (60, 22013389)]