25064640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{967}}^1$

素因数の和:996

約数の個数: 140

約数和(自身を含む): 89251536

約数和(自身を除く): 64186896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 967, 1080, 1296, 1440, 1620, 1728, 1934, 2160, 2592, 2880, 2901, 3240, 3868, 4320, 4835, 5184, 5802, 6480, 7736, 8640, 8703, 9670, 11604, 12960, 14505, 15472, 17406, 19340, 23208, 25920, 26109, 29010, 30944, 34812, 38680, 43515, 46416, 52218, 58020, 61888, 69624, 77360, 78327, 87030, 92832, 104436, 116040, 130545, 139248, 154720, 156654, 174060, 185664, 208872, 232080, 261090, 278496, 309440, 313308, 348120, 391635, 417744, 464160, 522180, 556992, 626616, 696240, 783270, 835488, 928320, 1044360, 1253232, 1392480, 1566540, 1670976, 2088720, 2506464, 2784960, 3133080, 4177440, 5012928, 6266160, 8354880, 12532320, 25064640]

約数ペア:

[(1, 25064640), (2, 12532320), (3, 8354880), (4, 6266160), (5, 5012928), (6, 4177440), (8, 3133080), (9, 2784960), (10, 2506464), (12, 2088720), (15, 1670976), (16, 1566540), (18, 1392480), (20, 1253232), (24, 1044360), (27, 928320), (30, 835488), (32, 783270), (36, 696240), (40, 626616), (45, 556992), (48, 522180), (54, 464160), (60, 417744), (64, 391635), (72, 348120), (80, 313308), (81, 309440), (90, 278496), (96, 261090), (108, 232080), (120, 208872), (135, 185664), (144, 174060), (160, 156654), (162, 154720), (180, 139248), (192, 130545), (216, 116040), (240, 104436), (270, 92832), (288, 87030), (320, 78327), (324, 77360), (360, 69624), (405, 61888), (432, 58020), (480, 52218), (540, 46416), (576, 43515), (648, 38680), (720, 34812), (810, 30944), (864, 29010), (960, 26109), (967, 25920), (1080, 23208), (1296, 19340), (1440, 17406), (1620, 15472), (1728, 14505), (1934, 12960), (2160, 11604), (2592, 9670), (2880, 8703), (2901, 8640), (3240, 7736), (3868, 6480), (4320, 5802), (4835, 5184)]