4905720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13627}}^1$

素因数の和:13644

約数の個数: 48

約数和(自身を含む): 15944760

約数和(自身を除く): 11039040

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, 13627, 27254, 40881, 54508, 68135, 81762, 109016, 122643, 136270, 163524, 204405, 245286, 272540, 327048, 408810, 490572, 545080, 613215, 817620, 981144, 1226430, 1635240, 2452860, 4905720]

約数ペア:

[(1, 4905720), (2, 2452860), (3, 1635240), (4, 1226430), (5, 981144), (6, 817620), (8, 613215), (9, 545080), (10, 490572), (12, 408810), (15, 327048), (18, 272540), (20, 245286), (24, 204405), (30, 163524), (36, 136270), (40, 122643), (45, 109016), (60, 81762), (72, 68135), (90, 54508), (120, 40881), (180, 27254), (360, 13627)]