42372180

素因数分解:

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

素因数の和:78485

約数の個数: 48

約数和(自身を含む): 131826240

約数和(自身を除く): 89454060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 78467, 156934, 235401, 313868, 392335, 470802, 706203, 784670, 941604, 1177005, 1412406, 1569340, 2118609, 2354010, 2824812, 3531015, 4237218, 4708020, 7062030, 8474436, 10593045, 14124060, 21186090, 42372180]

約数ペア:

[(1, 42372180), (2, 21186090), (3, 14124060), (4, 10593045), (5, 8474436), (6, 7062030), (9, 4708020), (10, 4237218), (12, 3531015), (15, 2824812), (18, 2354010), (20, 2118609), (27, 1569340), (30, 1412406), (36, 1177005), (45, 941604), (54, 784670), (60, 706203), (90, 470802), (108, 392335), (135, 313868), (180, 235401), (270, 156934), (540, 78467)]