140076540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{86467}}^1$

素因数の和:86488

約数の個数: 60

約数和(自身を含む): 439430376

約数和(自身を除く): 299353836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 86467, 172934, 259401, 345868, 432335, 518802, 778203, 864670, 1037604, 1297005, 1556406, 1729340, 2334609, 2594010, 3112812, 3891015, 4669218, 5188020, 7003827, 7782030, 9338436, 11673045, 14007654, 15564060, 23346090, 28015308, 35019135, 46692180, 70038270, 140076540]

約数ペア:

[(1, 140076540), (2, 70038270), (3, 46692180), (4, 35019135), (5, 28015308), (6, 23346090), (9, 15564060), (10, 14007654), (12, 11673045), (15, 9338436), (18, 7782030), (20, 7003827), (27, 5188020), (30, 4669218), (36, 3891015), (45, 3112812), (54, 2594010), (60, 2334609), (81, 1729340), (90, 1556406), (108, 1297005), (135, 1037604), (162, 864670), (180, 778203), (270, 518802), (324, 432335), (405, 345868), (540, 259401), (810, 172934), (1620, 86467)]