32881140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{20297}}^1$

素因数の和:20318

約数の個数: 60

約数和(自身を含む): 103154436

約数和(自身を除く): 70273296

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 20297, 40594, 60891, 81188, 101485, 121782, 182673, 202970, 243564, 304455, 365346, 405940, 548019, 608910, 730692, 913365, 1096038, 1217820, 1644057, 1826730, 2192076, 2740095, 3288114, 3653460, 5480190, 6576228, 8220285, 10960380, 16440570, 32881140]

約数ペア:

[(1, 32881140), (2, 16440570), (3, 10960380), (4, 8220285), (5, 6576228), (6, 5480190), (9, 3653460), (10, 3288114), (12, 2740095), (15, 2192076), (18, 1826730), (20, 1644057), (27, 1217820), (30, 1096038), (36, 913365), (45, 730692), (54, 608910), (60, 548019), (81, 405940), (90, 365346), (108, 304455), (135, 243564), (162, 202970), (180, 182673), (270, 121782), (324, 101485), (405, 81188), (540, 60891), (810, 40594), (1620, 20297)]