4708020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{78467}}^1$

素因数の和:78479

約数の個数: 24

約数和(自身を含む): 13182624

約数和(自身を除く): 8474604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 78467, 156934, 235401, 313868, 392335, 470802, 784670, 941604, 1177005, 1569340, 2354010, 4708020]

約数ペア:

[(1, 4708020), (2, 2354010), (3, 1569340), (4, 1177005), (5, 941604), (6, 784670), (10, 470802), (12, 392335), (15, 313868), (20, 235401), (30, 156934), (60, 78467)]