2005600680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5571113}}^1$

素因数の和:5571130

約数の個数: 48

約数和(自身を含む): 6518203380

約数和(自身を除く): 4512602700

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, 5571113, 11142226, 16713339, 22284452, 27855565, 33426678, 44568904, 50140017, 55711130, 66853356, 83566695, 100280034, 111422260, 133706712, 167133390, 200560068, 222844520, 250700085, 334266780, 401120136, 501400170, 668533560, 1002800340, 2005600680]

約数ペア:

[(1, 2005600680), (2, 1002800340), (3, 668533560), (4, 501400170), (5, 401120136), (6, 334266780), (8, 250700085), (9, 222844520), (10, 200560068), (12, 167133390), (15, 133706712), (18, 111422260), (20, 100280034), (24, 83566695), (30, 66853356), (36, 55711130), (40, 50140017), (45, 44568904), (60, 33426678), (72, 27855565), (90, 22284452), (120, 16713339), (180, 11142226), (360, 5571113)]