61195080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509959}}^1$

素因数の和:509973

約数の個数: 32

約数和(自身を含む): 183585600

約数和(自身を除く): 122390520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509959, 1019918, 1529877, 2039836, 2549795, 3059754, 4079672, 5099590, 6119508, 7649385, 10199180, 12239016, 15298770, 20398360, 30597540, 61195080]

約数ペア:

[(1, 61195080), (2, 30597540), (3, 20398360), (4, 15298770), (5, 12239016), (6, 10199180), (8, 7649385), (10, 6119508), (12, 5099590), (15, 4079672), (20, 3059754), (24, 2549795), (30, 2039836), (40, 1529877), (60, 1019918), (120, 509959)]