141846840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{394019}}^1$

素因数の和:394036

約数の個数: 48

約数和(自身を含む): 461003400

約数和(自身を除く): 319156560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 394019, 788038, 1182057, 1576076, 1970095, 2364114, 3152152, 3546171, 3940190, 4728228, 5910285, 7092342, 7880380, 9456456, 11820570, 14184684, 15760760, 17730855, 23641140, 28369368, 35461710, 47282280, 70923420, 141846840]

約数ペア:

[(1, 141846840), (2, 70923420), (3, 47282280), (4, 35461710), (5, 28369368), (6, 23641140), (8, 17730855), (9, 15760760), (10, 14184684), (12, 11820570), (15, 9456456), (18, 7880380), (20, 7092342), (24, 5910285), (30, 4728228), (36, 3940190), (40, 3546171), (45, 3152152), (60, 2364114), (72, 1970095), (90, 1576076), (120, 1182057), (180, 788038), (360, 394019)]