273755880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{760433}}^1$

素因数の和:760450

約数の個数: 48

約数和(自身を含む): 889707780

約数和(自身を除く): 615951900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 760433, 1520866, 2281299, 3041732, 3802165, 4562598, 6083464, 6843897, 7604330, 9125196, 11406495, 13687794, 15208660, 18250392, 22812990, 27375588, 30417320, 34219485, 45625980, 54751176, 68438970, 91251960, 136877940, 273755880]

約数ペア:

[(1, 273755880), (2, 136877940), (3, 91251960), (4, 68438970), (5, 54751176), (6, 45625980), (8, 34219485), (9, 30417320), (10, 27375588), (12, 22812990), (15, 18250392), (18, 15208660), (20, 13687794), (24, 11406495), (30, 9125196), (36, 7604330), (40, 6843897), (45, 6083464), (60, 4562598), (72, 3802165), (90, 3041732), (120, 2281299), (180, 1520866), (360, 760433)]