85538878080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{44551499}}^1$

素因数の和:44551521

約数の個数: 64

約数和(自身を含む): 272655180000

約数和(自身を除く): 187116301920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 44551499, 89102998, 133654497, 178205996, 222757495, 267308994, 356411992, 445514990, 534617988, 668272485, 712823984, 891029980, 1069235976, 1336544970, 1425647968, 1782059960, 2138471952, 2673089940, 2851295936, 3564119920, 4276943904, 5346179880, 5702591872, 7128239840, 8553887808, 10692359760, 14256479680, 17107775616, 21384719520, 28512959360, 42769439040, 85538878080]

約数ペア:

[(1, 85538878080), (2, 42769439040), (3, 28512959360), (4, 21384719520), (5, 17107775616), (6, 14256479680), (8, 10692359760), (10, 8553887808), (12, 7128239840), (15, 5702591872), (16, 5346179880), (20, 4276943904), (24, 3564119920), (30, 2851295936), (32, 2673089940), (40, 2138471952), (48, 1782059960), (60, 1425647968), (64, 1336544970), (80, 1069235976), (96, 891029980), (120, 712823984), (128, 668272485), (160, 534617988), (192, 445514990), (240, 356411992), (320, 267308994), (384, 222757495), (480, 178205996), (640, 133654497), (960, 89102998), (1920, 44551499)]