79661760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{82981}}^1$

素因数の和:83001

約数の個数: 56

約数和(自身を含む): 252929136

約数和(自身を除く): 173267376

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, 160, 192, 240, 320, 480, 960, 82981, 165962, 248943, 331924, 414905, 497886, 663848, 829810, 995772, 1244715, 1327696, 1659620, 1991544, 2489430, 2655392, 3319240, 3983088, 4978860, 5310784, 6638480, 7966176, 9957720, 13276960, 15932352, 19915440, 26553920, 39830880, 79661760]

約数ペア:

[(1, 79661760), (2, 39830880), (3, 26553920), (4, 19915440), (5, 15932352), (6, 13276960), (8, 9957720), (10, 7966176), (12, 6638480), (15, 5310784), (16, 4978860), (20, 3983088), (24, 3319240), (30, 2655392), (32, 2489430), (40, 1991544), (48, 1659620), (60, 1327696), (64, 1244715), (80, 995772), (96, 829810), (120, 663848), (160, 497886), (192, 414905), (240, 331924), (320, 248943), (480, 165962), (960, 82981)]