20160913980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336015233}}^1$

素因数の和:336015245

約数の個数: 24

約数和(自身を含む): 56450559312

約数和(自身を除く): 36289645332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336015233, 672030466, 1008045699, 1344060932, 1680076165, 2016091398, 3360152330, 4032182796, 5040228495, 6720304660, 10080456990, 20160913980]

約数ペア:

[(1, 20160913980), (2, 10080456990), (3, 6720304660), (4, 5040228495), (5, 4032182796), (6, 3360152330), (10, 2016091398), (12, 1680076165), (15, 1344060932), (20, 1008045699), (30, 672030466), (60, 336015233)]