12459120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{51913}}^1$

素因数の和:51929

約数の個数: 40

約数和(自身を含む): 38624016

約数和(自身を除く): 26164896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 51913, 103826, 155739, 207652, 259565, 311478, 415304, 519130, 622956, 778695, 830608, 1038260, 1245912, 1557390, 2076520, 2491824, 3114780, 4153040, 6229560, 12459120]

約数ペア:

[(1, 12459120), (2, 6229560), (3, 4153040), (4, 3114780), (5, 2491824), (6, 2076520), (8, 1557390), (10, 1245912), (12, 1038260), (15, 830608), (16, 778695), (20, 622956), (24, 519130), (30, 415304), (40, 311478), (48, 259565), (60, 207652), (80, 155739), (120, 103826), (240, 51913)]