79462980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{441461}}^1$

素因数の和:441476

約数の個数: 36

約数和(自身を含む): 241038252

約数和(自身を除く): 161575272

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 441461, 882922, 1324383, 1765844, 2207305, 2648766, 3973149, 4414610, 5297532, 6621915, 7946298, 8829220, 13243830, 15892596, 19865745, 26487660, 39731490, 79462980]

約数ペア:

[(1, 79462980), (2, 39731490), (3, 26487660), (4, 19865745), (5, 15892596), (6, 13243830), (9, 8829220), (10, 7946298), (12, 6621915), (15, 5297532), (18, 4414610), (20, 3973149), (30, 2648766), (36, 2207305), (45, 1765844), (60, 1324383), (90, 882922), (180, 441461)]