82020480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{42719}}^1$

素因数の和:42741

約数の個数: 64

約数和(自身を含む): 261446400

約数和(自身を除く): 179425920

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, 42719, 85438, 128157, 170876, 213595, 256314, 341752, 427190, 512628, 640785, 683504, 854380, 1025256, 1281570, 1367008, 1708760, 2050512, 2563140, 2734016, 3417520, 4101024, 5126280, 5468032, 6835040, 8202048, 10252560, 13670080, 16404096, 20505120, 27340160, 41010240, 82020480]

約数ペア:

[(1, 82020480), (2, 41010240), (3, 27340160), (4, 20505120), (5, 16404096), (6, 13670080), (8, 10252560), (10, 8202048), (12, 6835040), (15, 5468032), (16, 5126280), (20, 4101024), (24, 3417520), (30, 2734016), (32, 2563140), (40, 2050512), (48, 1708760), (60, 1367008), (64, 1281570), (80, 1025256), (96, 854380), (120, 683504), (128, 640785), (160, 512628), (192, 427190), (240, 341752), (320, 256314), (384, 213595), (480, 170876), (640, 128157), (960, 85438), (1920, 42719)]