31841760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{66337}}^1$

素因数の和:66355

約数の個数: 48

約数和(自身を含む): 100303056

約数和(自身を除く): 68461296

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, 66337, 132674, 199011, 265348, 331685, 398022, 530696, 663370, 796044, 995055, 1061392, 1326740, 1592088, 1990110, 2122784, 2653480, 3184176, 3980220, 5306960, 6368352, 7960440, 10613920, 15920880, 31841760]

約数ペア:

[(1, 31841760), (2, 15920880), (3, 10613920), (4, 7960440), (5, 6368352), (6, 5306960), (8, 3980220), (10, 3184176), (12, 2653480), (15, 2122784), (16, 1990110), (20, 1592088), (24, 1326740), (30, 1061392), (32, 995055), (40, 796044), (48, 663370), (60, 530696), (80, 398022), (96, 331685), (120, 265348), (160, 199011), (240, 132674), (480, 66337)]