144122520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1201021}}^1$

素因数の和:1201035

約数の個数: 32

約数和(自身を含む): 432367920

約数和(自身を除く): 288245400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1201021, 2402042, 3603063, 4804084, 6005105, 7206126, 9608168, 12010210, 14412252, 18015315, 24020420, 28824504, 36030630, 48040840, 72061260, 144122520]

約数ペア:

[(1, 144122520), (2, 72061260), (3, 48040840), (4, 36030630), (5, 28824504), (6, 24020420), (8, 18015315), (10, 14412252), (12, 12010210), (15, 9608168), (20, 7206126), (24, 6005105), (30, 4804084), (40, 3603063), (60, 2402042), (120, 1201021)]