86696760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1093}}^1$

素因数の和:1768

約数の個数: 64

約数和(自身を含む): 260722080

約数和(自身を除く): 174025320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 661, 1093, 1322, 1983, 2186, 2644, 3279, 3305, 3966, 4372, 5288, 5465, 6558, 6610, 7932, 8744, 9915, 10930, 13116, 13220, 15864, 16395, 19830, 21860, 26232, 26440, 32790, 39660, 43720, 65580, 79320, 131160, 722473, 1444946, 2167419, 2889892, 3612365, 4334838, 5779784, 7224730, 8669676, 10837095, 14449460, 17339352, 21674190, 28898920, 43348380, 86696760]

約数ペア:

[(1, 86696760), (2, 43348380), (3, 28898920), (4, 21674190), (5, 17339352), (6, 14449460), (8, 10837095), (10, 8669676), (12, 7224730), (15, 5779784), (20, 4334838), (24, 3612365), (30, 2889892), (40, 2167419), (60, 1444946), (120, 722473), (661, 131160), (1093, 79320), (1322, 65580), (1983, 43720), (2186, 39660), (2644, 32790), (3279, 26440), (3305, 26232), (3966, 21860), (4372, 19830), (5288, 16395), (5465, 15864), (6558, 13220), (6610, 13116), (7932, 10930), (8744, 9915)]