72696060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{403867}}^1$

素因数の和:403882

約数の個数: 36

約数和(自身を含む): 220511928

約数和(自身を除く): 147815868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 403867, 807734, 1211601, 1615468, 2019335, 2423202, 3634803, 4038670, 4846404, 6058005, 7269606, 8077340, 12116010, 14539212, 18174015, 24232020, 36348030, 72696060]

約数ペア:

[(1, 72696060), (2, 36348030), (3, 24232020), (4, 18174015), (5, 14539212), (6, 12116010), (9, 8077340), (10, 7269606), (12, 6058005), (15, 4846404), (18, 4038670), (20, 3634803), (30, 2423202), (36, 2019335), (45, 1615468), (60, 1211601), (90, 807734), (180, 403867)]