270630540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1503503}}^1$

素因数の和:1503518

約数の個数: 36

約数和(自身を含む): 820913184

約数和(自身を除く): 550282644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1503503, 3007006, 4510509, 6014012, 7517515, 9021018, 13531527, 15035030, 18042036, 22552545, 27063054, 30070060, 45105090, 54126108, 67657635, 90210180, 135315270, 270630540]

約数ペア:

[(1, 270630540), (2, 135315270), (3, 90210180), (4, 67657635), (5, 54126108), (6, 45105090), (9, 30070060), (10, 27063054), (12, 22552545), (15, 18042036), (18, 15035030), (20, 13531527), (30, 9021018), (36, 7517515), (45, 6014012), (60, 4510509), (90, 3007006), (180, 1503503)]