268775280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{124433}}^1$

素因数の和:124455

約数の個数: 80

約数和(自身を含む): 925788960

約数和(自身を除く): 657013680

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, 124433, 248866, 373299, 497732, 622165, 746598, 995464, 1119897, 1244330, 1493196, 1866495, 1990928, 2239794, 2488660, 2986392, 3359691, 3732990, 4479588, 4977320, 5599485, 5972784, 6719382, 7465980, 8959176, 9954640, 11198970, 13438764, 14931960, 16798455, 17918352, 22397940, 26877528, 29863920, 33596910, 44795880, 53755056, 67193820, 89591760, 134387640, 268775280]

約数ペア:

[(1, 268775280), (2, 134387640), (3, 89591760), (4, 67193820), (5, 53755056), (6, 44795880), (8, 33596910), (9, 29863920), (10, 26877528), (12, 22397940), (15, 17918352), (16, 16798455), (18, 14931960), (20, 13438764), (24, 11198970), (27, 9954640), (30, 8959176), (36, 7465980), (40, 6719382), (45, 5972784), (48, 5599485), (54, 4977320), (60, 4479588), (72, 3732990), (80, 3359691), (90, 2986392), (108, 2488660), (120, 2239794), (135, 1990928), (144, 1866495), (180, 1493196), (216, 1244330), (240, 1119897), (270, 995464), (360, 746598), (432, 622165), (540, 497732), (720, 373299), (1080, 248866), (2160, 124433)]