71161920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{24709}}^1$

素因数の和:24732

約数の個数: 84

約数和(自身を含む): 244777260

約数和(自身を除く): 173615340

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, 24709, 49418, 74127, 98836, 123545, 148254, 197672, 222381, 247090, 296508, 370635, 395344, 444762, 494180, 593016, 741270, 790688, 889524, 988360, 1111905, 1186032, 1482540, 1581376, 1779048, 1976720, 2223810, 2372064, 2965080, 3558096, 3953440, 4447620, 4744128, 5930160, 7116192, 7906880, 8895240, 11860320, 14232384, 17790480, 23720640, 35580960, 71161920]

約数ペア:

[(1, 71161920), (2, 35580960), (3, 23720640), (4, 17790480), (5, 14232384), (6, 11860320), (8, 8895240), (9, 7906880), (10, 7116192), (12, 5930160), (15, 4744128), (16, 4447620), (18, 3953440), (20, 3558096), (24, 2965080), (30, 2372064), (32, 2223810), (36, 1976720), (40, 1779048), (45, 1581376), (48, 1482540), (60, 1186032), (64, 1111905), (72, 988360), (80, 889524), (90, 790688), (96, 741270), (120, 593016), (144, 494180), (160, 444762), (180, 395344), (192, 370635), (240, 296508), (288, 247090), (320, 222381), (360, 197672), (480, 148254), (576, 123545), (720, 98836), (960, 74127), (1440, 49418), (2880, 24709)]