561877320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{161459}}^1$

素因数の和:161502

約数の個数: 64

約数和(自身を含む): 1743768000

約数和(自身を除く): 1181890680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 161459, 322918, 484377, 645836, 807295, 968754, 1291672, 1614590, 1937508, 2421885, 3229180, 3875016, 4682311, 4843770, 6458360, 9364622, 9687540, 14046933, 18729244, 19375080, 23411555, 28093866, 37458488, 46823110, 56187732, 70234665, 93646220, 112375464, 140469330, 187292440, 280938660, 561877320]

約数ペア:

[(1, 561877320), (2, 280938660), (3, 187292440), (4, 140469330), (5, 112375464), (6, 93646220), (8, 70234665), (10, 56187732), (12, 46823110), (15, 37458488), (20, 28093866), (24, 23411555), (29, 19375080), (30, 18729244), (40, 14046933), (58, 9687540), (60, 9364622), (87, 6458360), (116, 4843770), (120, 4682311), (145, 3875016), (174, 3229180), (232, 2421885), (290, 1937508), (348, 1614590), (435, 1291672), (580, 968754), (696, 807295), (870, 645836), (1160, 484377), (1740, 322918), (3480, 161459)]