121013220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15881}}^1$

素因数の和:16020

約数の個数: 48

約数和(自身を含む): 341526528

約数和(自身を除く): 220513308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 15881, 31762, 47643, 63524, 79405, 95286, 158810, 190572, 238215, 317620, 476430, 952860, 2016887, 4033774, 6050661, 8067548, 10084435, 12101322, 20168870, 24202644, 30253305, 40337740, 60506610, 121013220]

約数ペア:

[(1, 121013220), (2, 60506610), (3, 40337740), (4, 30253305), (5, 24202644), (6, 20168870), (10, 12101322), (12, 10084435), (15, 8067548), (20, 6050661), (30, 4033774), (60, 2016887), (127, 952860), (254, 476430), (381, 317620), (508, 238215), (635, 190572), (762, 158810), (1270, 95286), (1524, 79405), (1905, 63524), (2540, 47643), (3810, 31762), (7620, 15881)]