127529280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{44281}}^1$

素因数の和:44304

約数の個数: 84

約数和(自身を含む): 438657492

約数和(自身を除く): 311128212

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 44281, 88562, 132843, 177124, 221405, 265686, 354248, 398529, 442810, 531372, 664215, 708496, 797058, 885620, 1062744, 1328430, 1416992, 1594116, 1771240, 1992645, 2125488, 2656860, 2833984, 3188232, 3542480, 3985290, 4250976, 5313720, 6376464, 7084960, 7970580, 8501952, 10627440, 12752928, 14169920, 15941160, 21254880, 25505856, 31882320, 42509760, 63764640, 127529280]

約数ペア:

[(1, 127529280), (2, 63764640), (3, 42509760), (4, 31882320), (5, 25505856), (6, 21254880), (8, 15941160), (9, 14169920), (10, 12752928), (12, 10627440), (15, 8501952), (16, 7970580), (18, 7084960), (20, 6376464), (24, 5313720), (30, 4250976), (32, 3985290), (36, 3542480), (40, 3188232), (45, 2833984), (48, 2656860), (60, 2125488), (64, 1992645), (72, 1771240), (80, 1594116), (90, 1416992), (96, 1328430), (120, 1062744), (144, 885620), (160, 797058), (180, 708496), (192, 664215), (240, 531372), (288, 442810), (320, 398529), (360, 354248), (480, 265686), (576, 221405), (720, 177124), (960, 132843), (1440, 88562), (2880, 44281)]