85019520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{44281}}^1$

素因数の和:44303

約数の個数: 64

約数和(自身を含む): 271005840

約数和(自身を除く): 185986320

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, 44281, 88562, 132843, 177124, 221405, 265686, 354248, 442810, 531372, 664215, 708496, 885620, 1062744, 1328430, 1416992, 1771240, 2125488, 2656860, 2833984, 3542480, 4250976, 5313720, 5667968, 7084960, 8501952, 10627440, 14169920, 17003904, 21254880, 28339840, 42509760, 85019520]

約数ペア:

[(1, 85019520), (2, 42509760), (3, 28339840), (4, 21254880), (5, 17003904), (6, 14169920), (8, 10627440), (10, 8501952), (12, 7084960), (15, 5667968), (16, 5313720), (20, 4250976), (24, 3542480), (30, 2833984), (32, 2656860), (40, 2125488), (48, 1771240), (60, 1416992), (64, 1328430), (80, 1062744), (96, 885620), (120, 708496), (128, 664215), (160, 531372), (192, 442810), (240, 354248), (320, 265686), (384, 221405), (480, 177124), (640, 132843), (960, 88562), (1920, 44281)]