157445760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{82003}}^1$

素因数の和:82025

約数の個数: 64

約数和(自身を含む): 501864480

約数和(自身を除く): 344418720

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, 82003, 164006, 246009, 328012, 410015, 492018, 656024, 820030, 984036, 1230045, 1312048, 1640060, 1968072, 2460090, 2624096, 3280120, 3936144, 4920180, 5248192, 6560240, 7872288, 9840360, 10496384, 13120480, 15744576, 19680720, 26240960, 31489152, 39361440, 52481920, 78722880, 157445760]

約数ペア:

[(1, 157445760), (2, 78722880), (3, 52481920), (4, 39361440), (5, 31489152), (6, 26240960), (8, 19680720), (10, 15744576), (12, 13120480), (15, 10496384), (16, 9840360), (20, 7872288), (24, 6560240), (30, 5248192), (32, 4920180), (40, 3936144), (48, 3280120), (60, 2624096), (64, 2460090), (80, 1968072), (96, 1640060), (120, 1312048), (128, 1230045), (160, 984036), (192, 820030), (240, 656024), (320, 492018), (384, 410015), (480, 328012), (640, 246009), (960, 164006), (1920, 82003)]