1263797273520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1755273991}}^1$

素因数の和:1755274010

約数の個数: 60

約数和(自身を含む): 4244252512656

約数和(自身を除く): 2980455239136

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, 1755273991, 3510547982, 5265821973, 7021095964, 8776369955, 10531643946, 14042191928, 15797465919, 17552739910, 21063287892, 26329109865, 28084383856, 31594931838, 35105479820, 42126575784, 52658219730, 63189863676, 70210959640, 78987329595, 84253151568, 105316439460, 126379727352, 140421919280, 157974659190, 210632878920, 252759454704, 315949318380, 421265757840, 631898636760, 1263797273520]

約数ペア:

[(1, 1263797273520), (2, 631898636760), (3, 421265757840), (4, 315949318380), (5, 252759454704), (6, 210632878920), (8, 157974659190), (9, 140421919280), (10, 126379727352), (12, 105316439460), (15, 84253151568), (16, 78987329595), (18, 70210959640), (20, 63189863676), (24, 52658219730), (30, 42126575784), (36, 35105479820), (40, 31594931838), (45, 28084383856), (48, 26329109865), (60, 21063287892), (72, 17552739910), (80, 15797465919), (90, 14042191928), (120, 10531643946), (144, 8776369955), (180, 7021095964), (240, 5265821973), (360, 3510547982), (720, 1755273991)]