119754320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{213847}}^1$

素因数の和:213867

約数の個数: 40

約数和(自身を含む): 318205824

約数和(自身を除く): 198451504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 213847, 427694, 855388, 1069235, 1496929, 1710776, 2138470, 2993858, 3421552, 4276940, 5987716, 7484645, 8553880, 11975432, 14969290, 17107760, 23950864, 29938580, 59877160, 119754320]

約数ペア:

[(1, 119754320), (2, 59877160), (4, 29938580), (5, 23950864), (7, 17107760), (8, 14969290), (10, 11975432), (14, 8553880), (16, 7484645), (20, 5987716), (28, 4276940), (35, 3421552), (40, 2993858), (56, 2138470), (70, 1710776), (80, 1496929), (112, 1069235), (140, 855388), (280, 427694), (560, 213847)]