26728560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37123}}^1$

素因数の和:37142

約数の個数: 60

約数和(自身を含む): 89765832

約数和(自身を除く): 63037272

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, 37123, 74246, 111369, 148492, 185615, 222738, 296984, 334107, 371230, 445476, 556845, 593968, 668214, 742460, 890952, 1113690, 1336428, 1484920, 1670535, 1781904, 2227380, 2672856, 2969840, 3341070, 4454760, 5345712, 6682140, 8909520, 13364280, 26728560]

約数ペア:

[(1, 26728560), (2, 13364280), (3, 8909520), (4, 6682140), (5, 5345712), (6, 4454760), (8, 3341070), (9, 2969840), (10, 2672856), (12, 2227380), (15, 1781904), (16, 1670535), (18, 1484920), (20, 1336428), (24, 1113690), (30, 890952), (36, 742460), (40, 668214), (45, 593968), (48, 556845), (60, 445476), (72, 371230), (80, 334107), (90, 296984), (120, 222738), (144, 185615), (180, 148492), (240, 111369), (360, 74246), (720, 37123)]