1119487920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4664533}}^1$

素因数の和:4664549

約数の個数: 40

約数和(自身を含む): 3470413296

約数和(自身を除く): 2350925376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4664533, 9329066, 13993599, 18658132, 23322665, 27987198, 37316264, 46645330, 55974396, 69967995, 74632528, 93290660, 111948792, 139935990, 186581320, 223897584, 279871980, 373162640, 559743960, 1119487920]

約数ペア:

[(1, 1119487920), (2, 559743960), (3, 373162640), (4, 279871980), (5, 223897584), (6, 186581320), (8, 139935990), (10, 111948792), (12, 93290660), (15, 74632528), (16, 69967995), (20, 55974396), (24, 46645330), (30, 37316264), (40, 27987198), (48, 23322665), (60, 18658132), (80, 13993599), (120, 9329066), (240, 4664533)]