2340840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19507}}^1$

素因数の和:19521

約数の個数: 32

約数和(自身を含む): 7022880

約数和(自身を除く): 4682040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 19507, 39014, 58521, 78028, 97535, 117042, 156056, 195070, 234084, 292605, 390140, 468168, 585210, 780280, 1170420, 2340840]

約数ペア:

[(1, 2340840), (2, 1170420), (3, 780280), (4, 585210), (5, 468168), (6, 390140), (8, 292605), (10, 234084), (12, 195070), (15, 156056), (20, 117042), (24, 97535), (30, 78028), (40, 58521), (60, 39014), (120, 19507)]