55733640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{464447}}^1$

素因数の和:464461

約数の個数: 32

約数和(自身を含む): 167201280

約数和(自身を除く): 111467640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 464447, 928894, 1393341, 1857788, 2322235, 2786682, 3715576, 4644470, 5573364, 6966705, 9288940, 11146728, 13933410, 18577880, 27866820, 55733640]

約数ペア:

[(1, 55733640), (2, 27866820), (3, 18577880), (4, 13933410), (5, 11146728), (6, 9288940), (8, 6966705), (10, 5573364), (12, 4644470), (15, 3715576), (20, 2786682), (24, 2322235), (30, 1857788), (40, 1393341), (60, 928894), (120, 464447)]