88556040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{245989}}^1$

素因数の和:246006

約数の個数: 48

約数和(自身を含む): 287808300

約数和(自身を除く): 199252260

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, 245989, 491978, 737967, 983956, 1229945, 1475934, 1967912, 2213901, 2459890, 2951868, 3689835, 4427802, 4919780, 5903736, 7379670, 8855604, 9839560, 11069505, 14759340, 17711208, 22139010, 29518680, 44278020, 88556040]

約数ペア:

[(1, 88556040), (2, 44278020), (3, 29518680), (4, 22139010), (5, 17711208), (6, 14759340), (8, 11069505), (9, 9839560), (10, 8855604), (12, 7379670), (15, 5903736), (18, 4919780), (20, 4427802), (24, 3689835), (30, 2951868), (36, 2459890), (40, 2213901), (45, 1967912), (60, 1475934), (72, 1229945), (90, 983956), (120, 737967), (180, 491978), (360, 245989)]