54213120

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:223

約数の個数: 240

約数和(自身を含む): 203315112

約数和(自身を除く): 149101992

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, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 181, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 362, 384, 390, 416, 468, 480, 512, 520, 543, 576, 585, 624, 640, 720, 724, 768, 780, 832, 905, 936, 960, 1040, 1086, 1152, 1170, 1248, 1280, 1440, 1448, 1536, 1560, 1629, 1664, 1810, 1872, 1920, 2080, 2172, 2304, 2340, 2353, 2496, 2560, 2715, 2880, 2896, 3120, 3258, 3328, 3620, 3744, 3840, 4160, 4344, 4608, 4680, 4706, 4992, 5430, 5760, 5792, 6240, 6516, 6656, 7059, 7240, 7488, 7680, 8145, 8320, 8688, 9360, 9412, 9984, 10860, 11520, 11584, 11765, 12480, 13032, 14118, 14480, 14976, 16290, 16640, 17376, 18720, 18824, 19968, 21177, 21720, 23040, 23168, 23530, 24960, 26064, 28236, 28960, 29952, 32580, 33280, 34752, 35295, 37440, 37648, 42354, 43440, 46336, 47060, 49920, 52128, 56472, 57920, 59904, 65160, 69504, 70590, 74880, 75296, 84708, 86880, 92672, 94120, 99840, 104256, 105885, 112944, 115840, 130320, 139008, 141180, 149760, 150592, 169416, 173760, 188240, 208512, 211770, 225888, 231680, 260640, 278016, 282360, 299520, 301184, 338832, 347520, 376480, 417024, 423540, 451776, 463360, 521280, 564720, 602368, 677664, 695040, 752960, 834048, 847080, 903552, 1042560, 1129440, 1204736, 1355328, 1390080, 1505920, 1694160, 1807104, 2085120, 2258880, 2710656, 3011840, 3388320, 3614208, 4170240, 4517760, 5421312, 6023680, 6776640, 9035520, 10842624, 13553280, 18071040, 27106560, 54213120]

約数ペア:

[(1, 54213120), (2, 27106560), (3, 18071040), (4, 13553280), (5, 10842624), (6, 9035520), (8, 6776640), (9, 6023680), (10, 5421312), (12, 4517760), (13, 4170240), (15, 3614208), (16, 3388320), (18, 3011840), (20, 2710656), (24, 2258880), (26, 2085120), (30, 1807104), (32, 1694160), (36, 1505920), (39, 1390080), (40, 1355328), (45, 1204736), (48, 1129440), (52, 1042560), (60, 903552), (64, 847080), (65, 834048), (72, 752960), (78, 695040), (80, 677664), (90, 602368), (96, 564720), (104, 521280), (117, 463360), (120, 451776), (128, 423540), (130, 417024), (144, 376480), (156, 347520), (160, 338832), (180, 301184), (181, 299520), (192, 282360), (195, 278016), (208, 260640), (234, 231680), (240, 225888), (256, 211770), (260, 208512), (288, 188240), (312, 173760), (320, 169416), (360, 150592), (362, 149760), (384, 141180), (390, 139008), (416, 130320), (468, 115840), (480, 112944), (512, 105885), (520, 104256), (543, 99840), (576, 94120), (585, 92672), (624, 86880), (640, 84708), (720, 75296), (724, 74880), (768, 70590), (780, 69504), (832, 65160), (905, 59904), (936, 57920), (960, 56472), (1040, 52128), (1086, 49920), (1152, 47060), (1170, 46336), (1248, 43440), (1280, 42354), (1440, 37648), (1448, 37440), (1536, 35295), (1560, 34752), (1629, 33280), (1664, 32580), (1810, 29952), (1872, 28960), (1920, 28236), (2080, 26064), (2172, 24960), (2304, 23530), (2340, 23168), (2353, 23040), (2496, 21720), (2560, 21177), (2715, 19968), (2880, 18824), (2896, 18720), (3120, 17376), (3258, 16640), (3328, 16290), (3620, 14976), (3744, 14480), (3840, 14118), (4160, 13032), (4344, 12480), (4608, 11765), (4680, 11584), (4706, 11520), (4992, 10860), (5430, 9984), (5760, 9412), (5792, 9360), (6240, 8688), (6516, 8320), (6656, 8145), (7059, 7680), (7240, 7488)]