12842520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107021}}^1$

素因数の和:107035

約数の個数: 32

約数和(自身を含む): 38527920

約数和(自身を除く): 25685400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 107021, 214042, 321063, 428084, 535105, 642126, 856168, 1070210, 1284252, 1605315, 2140420, 2568504, 3210630, 4280840, 6421260, 12842520]

約数ペア:

[(1, 12842520), (2, 6421260), (3, 4280840), (4, 3210630), (5, 2568504), (6, 2140420), (8, 1605315), (10, 1284252), (12, 1070210), (15, 856168), (20, 642126), (24, 535105), (30, 428084), (40, 321063), (60, 214042), (120, 107021)]