56761920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19709}}^1$

素因数の和:19732

約数の個数: 84

約数和(自身を含む): 195247260

約数和(自身を除く): 138485340

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, 19709, 39418, 59127, 78836, 98545, 118254, 157672, 177381, 197090, 236508, 295635, 315344, 354762, 394180, 473016, 591270, 630688, 709524, 788360, 886905, 946032, 1182540, 1261376, 1419048, 1576720, 1773810, 1892064, 2365080, 2838096, 3153440, 3547620, 3784128, 4730160, 5676192, 6306880, 7095240, 9460320, 11352384, 14190480, 18920640, 28380960, 56761920]

約数ペア:

[(1, 56761920), (2, 28380960), (3, 18920640), (4, 14190480), (5, 11352384), (6, 9460320), (8, 7095240), (9, 6306880), (10, 5676192), (12, 4730160), (15, 3784128), (16, 3547620), (18, 3153440), (20, 2838096), (24, 2365080), (30, 1892064), (32, 1773810), (36, 1576720), (40, 1419048), (45, 1261376), (48, 1182540), (60, 946032), (64, 886905), (72, 788360), (80, 709524), (90, 630688), (96, 591270), (120, 473016), (144, 394180), (160, 354762), (180, 315344), (192, 295635), (240, 236508), (288, 197090), (320, 177381), (360, 157672), (480, 118254), (576, 98545), (720, 78836), (960, 59127), (1440, 39418), (2880, 19709)]