75266640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{104537}}^1$

素因数の和:104556

約数の個数: 60

約数和(自身を含む): 252772884

約数和(自身を除く): 177506244

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, 104537, 209074, 313611, 418148, 522685, 627222, 836296, 940833, 1045370, 1254444, 1568055, 1672592, 1881666, 2090740, 2508888, 3136110, 3763332, 4181480, 4704165, 5017776, 6272220, 7526664, 8362960, 9408330, 12544440, 15053328, 18816660, 25088880, 37633320, 75266640]

約数ペア:

[(1, 75266640), (2, 37633320), (3, 25088880), (4, 18816660), (5, 15053328), (6, 12544440), (8, 9408330), (9, 8362960), (10, 7526664), (12, 6272220), (15, 5017776), (16, 4704165), (18, 4181480), (20, 3763332), (24, 3136110), (30, 2508888), (36, 2090740), (40, 1881666), (45, 1672592), (48, 1568055), (60, 1254444), (72, 1045370), (80, 940833), (90, 836296), (120, 627222), (144, 522685), (180, 418148), (240, 313611), (360, 209074), (720, 104537)]