159323520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{82981}}^1$

素因数の和:83003

約数の個数: 64

約数和(自身を含む): 507849840

約数和(自身を除く): 348526320

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, 82981, 165962, 248943, 331924, 414905, 497886, 663848, 829810, 995772, 1244715, 1327696, 1659620, 1991544, 2489430, 2655392, 3319240, 3983088, 4978860, 5310784, 6638480, 7966176, 9957720, 10621568, 13276960, 15932352, 19915440, 26553920, 31864704, 39830880, 53107840, 79661760, 159323520]

約数ペア:

[(1, 159323520), (2, 79661760), (3, 53107840), (4, 39830880), (5, 31864704), (6, 26553920), (8, 19915440), (10, 15932352), (12, 13276960), (15, 10621568), (16, 9957720), (20, 7966176), (24, 6638480), (30, 5310784), (32, 4978860), (40, 3983088), (48, 3319240), (60, 2655392), (64, 2489430), (80, 1991544), (96, 1659620), (120, 1327696), (128, 1244715), (160, 995772), (192, 829810), (240, 663848), (320, 497886), (384, 414905), (480, 331924), (640, 248943), (960, 165962), (1920, 82981)]