26278680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{218989}}^1$

素因数の和:219003

約数の個数: 32

約数和(自身を含む): 78836400

約数和(自身を除く): 52557720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 218989, 437978, 656967, 875956, 1094945, 1313934, 1751912, 2189890, 2627868, 3284835, 4379780, 5255736, 6569670, 8759560, 13139340, 26278680]

約数ペア:

[(1, 26278680), (2, 13139340), (3, 8759560), (4, 6569670), (5, 5255736), (6, 4379780), (8, 3284835), (10, 2627868), (12, 2189890), (15, 1751912), (20, 1313934), (24, 1094945), (30, 875956), (40, 656967), (60, 437978), (120, 218989)]