137123520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{142837}}^1$

素因数の和:142857

約数の個数: 56

約数和(自身を含む): 435370224

約数和(自身を除く): 298246704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 142837, 285674, 428511, 571348, 714185, 857022, 1142696, 1428370, 1714044, 2142555, 2285392, 2856740, 3428088, 4285110, 4570784, 5713480, 6856176, 8570220, 9141568, 11426960, 13712352, 17140440, 22853920, 27424704, 34280880, 45707840, 68561760, 137123520]

約数ペア:

[(1, 137123520), (2, 68561760), (3, 45707840), (4, 34280880), (5, 27424704), (6, 22853920), (8, 17140440), (10, 13712352), (12, 11426960), (15, 9141568), (16, 8570220), (20, 6856176), (24, 5713480), (30, 4570784), (32, 4285110), (40, 3428088), (48, 2856740), (60, 2285392), (64, 2142555), (80, 1714044), (96, 1428370), (120, 1142696), (160, 857022), (192, 714185), (240, 571348), (320, 428511), (480, 285674), (960, 142837)]