89474760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{82847}}^1$

素因数の和:82867

約数の個数: 64

約数和(自身を含む): 298252800

約数和(自身を除く): 208778040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 82847, 165694, 248541, 331388, 414235, 497082, 662776, 745623, 828470, 994164, 1242705, 1491246, 1656940, 1988328, 2236869, 2485410, 2982492, 3313880, 3728115, 4473738, 4970820, 5964984, 7456230, 8947476, 9941640, 11184345, 14912460, 17894952, 22368690, 29824920, 44737380, 89474760]

約数ペア:

[(1, 89474760), (2, 44737380), (3, 29824920), (4, 22368690), (5, 17894952), (6, 14912460), (8, 11184345), (9, 9941640), (10, 8947476), (12, 7456230), (15, 5964984), (18, 4970820), (20, 4473738), (24, 3728115), (27, 3313880), (30, 2982492), (36, 2485410), (40, 2236869), (45, 1988328), (54, 1656940), (60, 1491246), (72, 1242705), (90, 994164), (108, 828470), (120, 745623), (135, 662776), (180, 497082), (216, 414235), (270, 331388), (360, 248541), (540, 165694), (1080, 82847)]