129096960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{33619}}^1$

素因数の和:33643

約数の個数: 72

約数和(自身を含む): 412315680

約数和(自身を除く): 283218720

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 33619, 67238, 100857, 134476, 168095, 201714, 268952, 336190, 403428, 504285, 537904, 672380, 806856, 1008570, 1075808, 1344760, 1613712, 2017140, 2151616, 2689520, 3227424, 4034280, 4303232, 5379040, 6454848, 8068560, 8606464, 10758080, 12909696, 16137120, 21516160, 25819392, 32274240, 43032320, 64548480, 129096960]

約数ペア:

[(1, 129096960), (2, 64548480), (3, 43032320), (4, 32274240), (5, 25819392), (6, 21516160), (8, 16137120), (10, 12909696), (12, 10758080), (15, 8606464), (16, 8068560), (20, 6454848), (24, 5379040), (30, 4303232), (32, 4034280), (40, 3227424), (48, 2689520), (60, 2151616), (64, 2017140), (80, 1613712), (96, 1344760), (120, 1075808), (128, 1008570), (160, 806856), (192, 672380), (240, 537904), (256, 504285), (320, 403428), (384, 336190), (480, 268952), (640, 201714), (768, 168095), (960, 134476), (1280, 100857), (1920, 67238), (3840, 33619)]