73551480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{612929}}^1$

素因数の和:612943

約数の個数: 32

約数和(自身を含む): 220654800

約数和(自身を除く): 147103320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 612929, 1225858, 1838787, 2451716, 3064645, 3677574, 4903432, 6129290, 7355148, 9193935, 12258580, 14710296, 18387870, 24517160, 36775740, 73551480]

約数ペア:

[(1, 73551480), (2, 36775740), (3, 24517160), (4, 18387870), (5, 14710296), (6, 12258580), (8, 9193935), (10, 7355148), (12, 6129290), (15, 4903432), (20, 3677574), (24, 3064645), (30, 2451716), (40, 1838787), (60, 1225858), (120, 612929)]