29681760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61837}}^1$

素因数の和:61855

約数の個数: 48

約数和(自身を含む): 93499056

約数和(自身を除く): 63817296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 61837, 123674, 185511, 247348, 309185, 371022, 494696, 618370, 742044, 927555, 989392, 1236740, 1484088, 1855110, 1978784, 2473480, 2968176, 3710220, 4946960, 5936352, 7420440, 9893920, 14840880, 29681760]

約数ペア:

[(1, 29681760), (2, 14840880), (3, 9893920), (4, 7420440), (5, 5936352), (6, 4946960), (8, 3710220), (10, 2968176), (12, 2473480), (15, 1978784), (16, 1855110), (20, 1484088), (24, 1236740), (30, 989392), (32, 927555), (40, 742044), (48, 618370), (60, 494696), (80, 371022), (96, 309185), (120, 247348), (160, 185511), (240, 123674), (480, 61837)]