123589080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{343303}}^1$

素因数の和:343320

約数の個数: 48

約数和(自身を含む): 401665680

約数和(自身を除く): 278076600

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, 343303, 686606, 1029909, 1373212, 1716515, 2059818, 2746424, 3089727, 3433030, 4119636, 5149545, 6179454, 6866060, 8239272, 10299090, 12358908, 13732120, 15448635, 20598180, 24717816, 30897270, 41196360, 61794540, 123589080]

約数ペア:

[(1, 123589080), (2, 61794540), (3, 41196360), (4, 30897270), (5, 24717816), (6, 20598180), (8, 15448635), (9, 13732120), (10, 12358908), (12, 10299090), (15, 8239272), (18, 6866060), (20, 6179454), (24, 5149545), (30, 4119636), (36, 3433030), (40, 3089727), (45, 2746424), (60, 2059818), (72, 1716515), (90, 1373212), (120, 1029909), (180, 686606), (360, 343303)]