39340440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109279}}^1$

素因数の和:109296

約数の個数: 48

約数和(自身を含む): 127857600

約数和(自身を除く): 88517160

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, 109279, 218558, 327837, 437116, 546395, 655674, 874232, 983511, 1092790, 1311348, 1639185, 1967022, 2185580, 2622696, 3278370, 3934044, 4371160, 4917555, 6556740, 7868088, 9835110, 13113480, 19670220, 39340440]

約数ペア:

[(1, 39340440), (2, 19670220), (3, 13113480), (4, 9835110), (5, 7868088), (6, 6556740), (8, 4917555), (9, 4371160), (10, 3934044), (12, 3278370), (15, 2622696), (18, 2185580), (20, 1967022), (24, 1639185), (30, 1311348), (36, 1092790), (40, 983511), (45, 874232), (60, 655674), (72, 546395), (90, 437116), (120, 327837), (180, 218558), (360, 109279)]