120521400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{200869}}^1$

素因数の和:200888

約数の個数: 48

約数和(自身を含む): 373618200

約数和(自身を除く): 253096800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 200869, 401738, 602607, 803476, 1004345, 1205214, 1606952, 2008690, 2410428, 3013035, 4017380, 4820856, 5021725, 6026070, 8034760, 10043450, 12052140, 15065175, 20086900, 24104280, 30130350, 40173800, 60260700, 120521400]

約数ペア:

[(1, 120521400), (2, 60260700), (3, 40173800), (4, 30130350), (5, 24104280), (6, 20086900), (8, 15065175), (10, 12052140), (12, 10043450), (15, 8034760), (20, 6026070), (24, 5021725), (25, 4820856), (30, 4017380), (40, 3013035), (50, 2410428), (60, 2008690), (75, 1606952), (100, 1205214), (120, 1004345), (150, 803476), (200, 602607), (300, 401738), (600, 200869)]