180828090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{2339}}^1$

素因数の和:3211

約数の個数: 48

約数和(自身を含む): 470901600

約数和(自身を除く): 290073510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 859, 1718, 2339, 2577, 4295, 4678, 5154, 7017, 7731, 8590, 11695, 12885, 14034, 15462, 21051, 23390, 25770, 35085, 38655, 42102, 70170, 77310, 105255, 210510, 2009201, 4018402, 6027603, 10046005, 12055206, 18082809, 20092010, 30138015, 36165618, 60276030, 90414045, 180828090]

約数ペア:

[(1, 180828090), (2, 90414045), (3, 60276030), (5, 36165618), (6, 30138015), (9, 20092010), (10, 18082809), (15, 12055206), (18, 10046005), (30, 6027603), (45, 4018402), (90, 2009201), (859, 210510), (1718, 105255), (2339, 77310), (2577, 70170), (4295, 42102), (4678, 38655), (5154, 35085), (7017, 25770), (7731, 23390), (8590, 21051), (11695, 15462), (12885, 14034)]