2015013456

素因数分解:

$2^4\times 3^3\times {\mathrm{1291}}^1\times {\mathrm{3613}}^1$

素因数の和:4921

約数の個数: 80

約数和(自身を含む): 5789917120

約数和(自身を除く): 3774903664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1291, 2582, 3613, 3873, 5164, 7226, 7746, 10328, 10839, 11619, 14452, 15492, 20656, 21678, 23238, 28904, 30984, 32517, 34857, 43356, 46476, 57808, 61968, 65034, 69714, 86712, 92952, 97551, 130068, 139428, 173424, 185904, 195102, 260136, 278856, 390204, 520272, 557712, 780408, 1560816, 4664383, 9328766, 13993149, 18657532, 27986298, 37315064, 41979447, 55972596, 74630128, 83958894, 111945192, 125938341, 167917788, 223890384, 251876682, 335835576, 503753364, 671671152, 1007506728, 2015013456]

約数ペア:

[(1, 2015013456), (2, 1007506728), (3, 671671152), (4, 503753364), (6, 335835576), (8, 251876682), (9, 223890384), (12, 167917788), (16, 125938341), (18, 111945192), (24, 83958894), (27, 74630128), (36, 55972596), (48, 41979447), (54, 37315064), (72, 27986298), (108, 18657532), (144, 13993149), (216, 9328766), (432, 4664383), (1291, 1560816), (2582, 780408), (3613, 557712), (3873, 520272), (5164, 390204), (7226, 278856), (7746, 260136), (10328, 195102), (10839, 185904), (11619, 173424), (14452, 139428), (15492, 130068), (20656, 97551), (21678, 92952), (23238, 86712), (28904, 69714), (30984, 65034), (32517, 61968), (34857, 57808), (43356, 46476)]