961239780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5340221}}^1$

素因数の和:5340236

約数の個数: 36

約数和(自身を含む): 2915761212

約数和(自身を除く): 1954521432

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5340221, 10680442, 16020663, 21360884, 26701105, 32041326, 48061989, 53402210, 64082652, 80103315, 96123978, 106804420, 160206630, 192247956, 240309945, 320413260, 480619890, 961239780]

約数ペア:

[(1, 961239780), (2, 480619890), (3, 320413260), (4, 240309945), (5, 192247956), (6, 160206630), (9, 106804420), (10, 96123978), (12, 80103315), (15, 64082652), (18, 53402210), (20, 48061989), (30, 32041326), (36, 26701105), (45, 21360884), (60, 16020663), (90, 10680442), (180, 5340221)]