54327720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{452731}}^1$

素因数の和:452745

約数の個数: 32

約数和(自身を含む): 162983520

約数和(自身を除く): 108655800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 452731, 905462, 1358193, 1810924, 2263655, 2716386, 3621848, 4527310, 5432772, 6790965, 9054620, 10865544, 13581930, 18109240, 27163860, 54327720]

約数ペア:

[(1, 54327720), (2, 27163860), (3, 18109240), (4, 13581930), (5, 10865544), (6, 9054620), (8, 6790965), (10, 5432772), (12, 4527310), (15, 3621848), (20, 2716386), (24, 2263655), (30, 1810924), (40, 1358193), (60, 905462), (120, 452731)]