47633640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{396947}}^1$

素因数の和:396961

約数の個数: 32

約数和(自身を含む): 142901280

約数和(自身を除く): 95267640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 396947, 793894, 1190841, 1587788, 1984735, 2381682, 3175576, 3969470, 4763364, 5954205, 7938940, 9526728, 11908410, 15877880, 23816820, 47633640]

約数ペア:

[(1, 47633640), (2, 23816820), (3, 15877880), (4, 11908410), (5, 9526728), (6, 7938940), (8, 5954205), (10, 4763364), (12, 3969470), (15, 3175576), (20, 2381682), (24, 1984735), (30, 1587788), (40, 1190841), (60, 793894), (120, 396947)]