15448080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:544

約数の個数: 80

約数和(自身を含む): 48282624

約数和(自身を除く): 32834544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 337, 382, 573, 674, 764, 955, 1011, 1146, 1348, 1528, 1685, 1910, 2022, 2292, 2696, 2865, 3056, 3370, 3820, 4044, 4584, 5055, 5392, 5730, 6740, 7640, 8088, 9168, 10110, 11460, 13480, 15280, 16176, 20220, 22920, 26960, 40440, 45840, 64367, 80880, 128734, 193101, 257468, 321835, 386202, 514936, 643670, 772404, 965505, 1029872, 1287340, 1544808, 1931010, 2574680, 3089616, 3862020, 5149360, 7724040, 15448080]

約数ペア:

[(1, 15448080), (2, 7724040), (3, 5149360), (4, 3862020), (5, 3089616), (6, 2574680), (8, 1931010), (10, 1544808), (12, 1287340), (15, 1029872), (16, 965505), (20, 772404), (24, 643670), (30, 514936), (40, 386202), (48, 321835), (60, 257468), (80, 193101), (120, 128734), (191, 80880), (240, 64367), (337, 45840), (382, 40440), (573, 26960), (674, 22920), (764, 20220), (955, 16176), (1011, 15280), (1146, 13480), (1348, 11460), (1528, 10110), (1685, 9168), (1910, 8088), (2022, 7640), (2292, 6740), (2696, 5730), (2865, 5392), (3056, 5055), (3370, 4584), (3820, 4044)]