55849320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{155137}}^1$

素因数の和:155154

約数の個数: 48

約数和(自身を含む): 181511460

約数和(自身を除く): 125662140

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, 155137, 310274, 465411, 620548, 775685, 930822, 1241096, 1396233, 1551370, 1861644, 2327055, 2792466, 3102740, 3723288, 4654110, 5584932, 6205480, 6981165, 9308220, 11169864, 13962330, 18616440, 27924660, 55849320]

約数ペア:

[(1, 55849320), (2, 27924660), (3, 18616440), (4, 13962330), (5, 11169864), (6, 9308220), (8, 6981165), (9, 6205480), (10, 5584932), (12, 4654110), (15, 3723288), (18, 3102740), (20, 2792466), (24, 2327055), (30, 1861644), (36, 1551370), (40, 1396233), (45, 1241096), (60, 930822), (72, 775685), (90, 620548), (120, 465411), (180, 310274), (360, 155137)]