26278061640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{218983847}}^1$

素因数の和:218983861

約数の個数: 32

約数和(自身を含む): 78834185280

約数和(自身を除く): 52556123640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 218983847, 437967694, 656951541, 875935388, 1094919235, 1313903082, 1751870776, 2189838470, 2627806164, 3284757705, 4379676940, 5255612328, 6569515410, 8759353880, 13139030820, 26278061640]

約数ペア:

[(1, 26278061640), (2, 13139030820), (3, 8759353880), (4, 6569515410), (5, 5255612328), (6, 4379676940), (8, 3284757705), (10, 2627806164), (12, 2189838470), (15, 1751870776), (20, 1313903082), (24, 1094919235), (30, 875935388), (40, 656951541), (60, 437967694), (120, 218983847)]