68114520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{21023}}^1$

素因数の和:21046

約数の個数: 80

約数和(自身を含む): 228951360

約数和(自身を除く): 160836840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 21023, 42046, 63069, 84092, 105115, 126138, 168184, 189207, 210230, 252276, 315345, 378414, 420460, 504552, 567621, 630690, 756828, 840920, 946035, 1135242, 1261380, 1513656, 1702863, 1892070, 2270484, 2522760, 2838105, 3405726, 3784140, 4540968, 5676210, 6811452, 7568280, 8514315, 11352420, 13622904, 17028630, 22704840, 34057260, 68114520]

約数ペア:

[(1, 68114520), (2, 34057260), (3, 22704840), (4, 17028630), (5, 13622904), (6, 11352420), (8, 8514315), (9, 7568280), (10, 6811452), (12, 5676210), (15, 4540968), (18, 3784140), (20, 3405726), (24, 2838105), (27, 2522760), (30, 2270484), (36, 1892070), (40, 1702863), (45, 1513656), (54, 1261380), (60, 1135242), (72, 946035), (81, 840920), (90, 756828), (108, 630690), (120, 567621), (135, 504552), (162, 420460), (180, 378414), (216, 315345), (270, 252276), (324, 210230), (360, 189207), (405, 168184), (540, 126138), (648, 105115), (810, 84092), (1080, 63069), (1620, 42046), (3240, 21023)]