55521240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{462677}}^1$

素因数の和:462691

約数の個数: 32

約数和(自身を含む): 166564080

約数和(自身を除く): 111042840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 462677, 925354, 1388031, 1850708, 2313385, 2776062, 3701416, 4626770, 5552124, 6940155, 9253540, 11104248, 13880310, 18507080, 27760620, 55521240]

約数ペア:

[(1, 55521240), (2, 27760620), (3, 18507080), (4, 13880310), (5, 11104248), (6, 9253540), (8, 6940155), (10, 5552124), (12, 4626770), (15, 3701416), (20, 2776062), (24, 2313385), (30, 1850708), (40, 1388031), (60, 925354), (120, 462677)]