8966880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:513

約数の個数: 144

約数和(自身を含む): 33022080

約数和(自身を除く): 24055200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 479, 480, 520, 585, 624, 720, 780, 936, 958, 1040, 1170, 1248, 1437, 1440, 1560, 1872, 1916, 2080, 2340, 2395, 2874, 3120, 3744, 3832, 4311, 4680, 4790, 5748, 6227, 6240, 7185, 7664, 8622, 9360, 9580, 11496, 12454, 14370, 15328, 17244, 18681, 18720, 19160, 21555, 22992, 24908, 28740, 31135, 34488, 37362, 38320, 43110, 45984, 49816, 56043, 57480, 62270, 68976, 74724, 76640, 86220, 93405, 99632, 112086, 114960, 124540, 137952, 149448, 172440, 186810, 199264, 224172, 229920, 249080, 280215, 298896, 344880, 373620, 448344, 498160, 560430, 597792, 689760, 747240, 896688, 996320, 1120860, 1494480, 1793376, 2241720, 2988960, 4483440, 8966880]

約数ペア:

[(1, 8966880), (2, 4483440), (3, 2988960), (4, 2241720), (5, 1793376), (6, 1494480), (8, 1120860), (9, 996320), (10, 896688), (12, 747240), (13, 689760), (15, 597792), (16, 560430), (18, 498160), (20, 448344), (24, 373620), (26, 344880), (30, 298896), (32, 280215), (36, 249080), (39, 229920), (40, 224172), (45, 199264), (48, 186810), (52, 172440), (60, 149448), (65, 137952), (72, 124540), (78, 114960), (80, 112086), (90, 99632), (96, 93405), (104, 86220), (117, 76640), (120, 74724), (130, 68976), (144, 62270), (156, 57480), (160, 56043), (180, 49816), (195, 45984), (208, 43110), (234, 38320), (240, 37362), (260, 34488), (288, 31135), (312, 28740), (360, 24908), (390, 22992), (416, 21555), (468, 19160), (479, 18720), (480, 18681), (520, 17244), (585, 15328), (624, 14370), (720, 12454), (780, 11496), (936, 9580), (958, 9360), (1040, 8622), (1170, 7664), (1248, 7185), (1437, 6240), (1440, 6227), (1560, 5748), (1872, 4790), (1916, 4680), (2080, 4311), (2340, 3832), (2395, 3744), (2874, 3120)]