156667309980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{4073513}}^1$

素因数の和:4074166

約数の個数: 48

約数和(自身を含む): 439352925984

約数和(自身を除く): 282685616004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 641, 1282, 1923, 2564, 3205, 3846, 6410, 7692, 9615, 12820, 19230, 38460, 4073513, 8147026, 12220539, 16294052, 20367565, 24441078, 40735130, 48882156, 61102695, 81470260, 122205390, 244410780, 2611121833, 5222243666, 7833365499, 10444487332, 13055609165, 15666730998, 26111218330, 31333461996, 39166827495, 52222436660, 78333654990, 156667309980]

約数ペア:

[(1, 156667309980), (2, 78333654990), (3, 52222436660), (4, 39166827495), (5, 31333461996), (6, 26111218330), (10, 15666730998), (12, 13055609165), (15, 10444487332), (20, 7833365499), (30, 5222243666), (60, 2611121833), (641, 244410780), (1282, 122205390), (1923, 81470260), (2564, 61102695), (3205, 48882156), (3846, 40735130), (6410, 24441078), (7692, 20367565), (9615, 16294052), (12820, 12220539), (19230, 8147026), (38460, 4073513)]