108660840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{905507}}^1$

素因数の和:905521

約数の個数: 32

約数和(自身を含む): 325982880

約数和(自身を除く): 217322040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 905507, 1811014, 2716521, 3622028, 4527535, 5433042, 7244056, 9055070, 10866084, 13582605, 18110140, 21732168, 27165210, 36220280, 54330420, 108660840]

約数ペア:

[(1, 108660840), (2, 54330420), (3, 36220280), (4, 27165210), (5, 21732168), (6, 18110140), (8, 13582605), (10, 10866084), (12, 9055070), (15, 7244056), (20, 5433042), (24, 4527535), (30, 3622028), (40, 2716521), (60, 1811014), (120, 905507)]