66841920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23209}}^1$

素因数の和:23232

約数の個数: 84

約数和(自身を含む): 229918260

約数和(自身を除く): 163076340

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, 23209, 46418, 69627, 92836, 116045, 139254, 185672, 208881, 232090, 278508, 348135, 371344, 417762, 464180, 557016, 696270, 742688, 835524, 928360, 1044405, 1114032, 1392540, 1485376, 1671048, 1856720, 2088810, 2228064, 2785080, 3342096, 3713440, 4177620, 4456128, 5570160, 6684192, 7426880, 8355240, 11140320, 13368384, 16710480, 22280640, 33420960, 66841920]

約数ペア:

[(1, 66841920), (2, 33420960), (3, 22280640), (4, 16710480), (5, 13368384), (6, 11140320), (8, 8355240), (9, 7426880), (10, 6684192), (12, 5570160), (15, 4456128), (16, 4177620), (18, 3713440), (20, 3342096), (24, 2785080), (30, 2228064), (32, 2088810), (36, 1856720), (40, 1671048), (45, 1485376), (48, 1392540), (60, 1114032), (64, 1044405), (72, 928360), (80, 835524), (90, 742688), (96, 696270), (120, 557016), (144, 464180), (160, 417762), (180, 371344), (192, 348135), (240, 278508), (288, 232090), (320, 208881), (360, 185672), (480, 139254), (576, 116045), (720, 92836), (960, 69627), (1440, 46418), (2880, 23209)]