26257680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{36469}}^1$

素因数の和:36488

約数の個数: 60

約数和(自身を含む): 88184460

約数和(自身を除く): 61926780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 36469, 72938, 109407, 145876, 182345, 218814, 291752, 328221, 364690, 437628, 547035, 583504, 656442, 729380, 875256, 1094070, 1312884, 1458760, 1641105, 1750512, 2188140, 2625768, 2917520, 3282210, 4376280, 5251536, 6564420, 8752560, 13128840, 26257680]

約数ペア:

[(1, 26257680), (2, 13128840), (3, 8752560), (4, 6564420), (5, 5251536), (6, 4376280), (8, 3282210), (9, 2917520), (10, 2625768), (12, 2188140), (15, 1750512), (16, 1641105), (18, 1458760), (20, 1312884), (24, 1094070), (30, 875256), (36, 729380), (40, 656442), (45, 583504), (48, 547035), (60, 437628), (72, 364690), (80, 328221), (90, 291752), (120, 218814), (144, 182345), (180, 145876), (240, 109407), (360, 72938), (720, 36469)]