85060620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{472559}}^1$

素因数の和:472574

約数の個数: 36

約数和(自身を含む): 258017760

約数和(自身を除く): 172957140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 472559, 945118, 1417677, 1890236, 2362795, 2835354, 4253031, 4725590, 5670708, 7088385, 8506062, 9451180, 14176770, 17012124, 21265155, 28353540, 42530310, 85060620]

約数ペア:

[(1, 85060620), (2, 42530310), (3, 28353540), (4, 21265155), (5, 17012124), (6, 14176770), (9, 9451180), (10, 8506062), (12, 7088385), (15, 5670708), (18, 4725590), (20, 4253031), (30, 2835354), (36, 2362795), (45, 1890236), (60, 1417677), (90, 945118), (180, 472559)]