276797520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{128147}}^1$

素因数の和:128169

約数の個数: 80

約数和(自身を含む): 953421120

約数和(自身を除く): 676623600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 128147, 256294, 384441, 512588, 640735, 768882, 1025176, 1153323, 1281470, 1537764, 1922205, 2050352, 2306646, 2562940, 3075528, 3459969, 3844410, 4613292, 5125880, 5766615, 6151056, 6919938, 7688820, 9226584, 10251760, 11533230, 13839876, 15377640, 17299845, 18453168, 23066460, 27679752, 30755280, 34599690, 46132920, 55359504, 69199380, 92265840, 138398760, 276797520]

約数ペア:

[(1, 276797520), (2, 138398760), (3, 92265840), (4, 69199380), (5, 55359504), (6, 46132920), (8, 34599690), (9, 30755280), (10, 27679752), (12, 23066460), (15, 18453168), (16, 17299845), (18, 15377640), (20, 13839876), (24, 11533230), (27, 10251760), (30, 9226584), (36, 7688820), (40, 6919938), (45, 6151056), (48, 5766615), (54, 5125880), (60, 4613292), (72, 3844410), (80, 3459969), (90, 3075528), (108, 2562940), (120, 2306646), (135, 2050352), (144, 1922205), (180, 1537764), (216, 1281470), (240, 1153323), (270, 1025176), (360, 768882), (432, 640735), (540, 512588), (720, 384441), (1080, 256294), (2160, 128147)]