102722520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{856021}}^1$

素因数の和:856035

約数の個数: 32

約数和(自身を含む): 308167920

約数和(自身を除く): 205445400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 856021, 1712042, 2568063, 3424084, 4280105, 5136126, 6848168, 8560210, 10272252, 12840315, 17120420, 20544504, 25680630, 34240840, 51361260, 102722520]

約数ペア:

[(1, 102722520), (2, 51361260), (3, 34240840), (4, 25680630), (5, 20544504), (6, 17120420), (8, 12840315), (10, 10272252), (12, 8560210), (15, 6848168), (20, 5136126), (24, 4280105), (30, 3424084), (40, 2568063), (60, 1712042), (120, 856021)]