180424620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1002359}}^1$

素因数の和:1002374

約数の個数: 36

約数和(自身を含む): 547288560

約数和(自身を除く): 366863940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1002359, 2004718, 3007077, 4009436, 5011795, 6014154, 9021231, 10023590, 12028308, 15035385, 18042462, 20047180, 30070770, 36084924, 45106155, 60141540, 90212310, 180424620]

約数ペア:

[(1, 180424620), (2, 90212310), (3, 60141540), (4, 45106155), (5, 36084924), (6, 30070770), (9, 20047180), (10, 18042462), (12, 15035385), (15, 12028308), (18, 10023590), (20, 9021231), (30, 6014154), (36, 5011795), (45, 4009436), (60, 3007077), (90, 2004718), (180, 1002359)]