82403520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{85837}}^1$

素因数の和:85857

約数の個数: 56

約数和(自身を含む): 261634224

約数和(自身を除く): 179230704

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, 85837, 171674, 257511, 343348, 429185, 515022, 686696, 858370, 1030044, 1287555, 1373392, 1716740, 2060088, 2575110, 2746784, 3433480, 4120176, 5150220, 5493568, 6866960, 8240352, 10300440, 13733920, 16480704, 20600880, 27467840, 41201760, 82403520]

約数ペア:

[(1, 82403520), (2, 41201760), (3, 27467840), (4, 20600880), (5, 16480704), (6, 13733920), (8, 10300440), (10, 8240352), (12, 6866960), (15, 5493568), (16, 5150220), (20, 4120176), (24, 3433480), (30, 2746784), (32, 2575110), (40, 2060088), (48, 1716740), (60, 1373392), (64, 1287555), (80, 1030044), (96, 858370), (120, 686696), (160, 515022), (192, 429185), (240, 343348), (320, 257511), (480, 171674), (960, 85837)]