243308280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2027569}}^1$

素因数の和:2027583

約数の個数: 32

約数和(自身を含む): 729925200

約数和(自身を除く): 486616920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2027569, 4055138, 6082707, 8110276, 10137845, 12165414, 16220552, 20275690, 24330828, 30413535, 40551380, 48661656, 60827070, 81102760, 121654140, 243308280]

約数ペア:

[(1, 243308280), (2, 121654140), (3, 81102760), (4, 60827070), (5, 48661656), (6, 40551380), (8, 30413535), (10, 24330828), (12, 20275690), (15, 16220552), (20, 12165414), (24, 10137845), (30, 8110276), (40, 6082707), (60, 4055138), (120, 2027569)]