54929280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 256

約数和(自身を含む): 206415360

約数和(自身を除く): 151486080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 67, 70, 80, 84, 96, 105, 112, 120, 122, 128, 134, 140, 160, 168, 183, 192, 201, 210, 224, 240, 244, 268, 280, 305, 320, 335, 336, 366, 384, 402, 420, 427, 448, 469, 480, 488, 536, 560, 610, 640, 670, 672, 732, 804, 840, 854, 896, 915, 938, 960, 976, 1005, 1072, 1120, 1220, 1281, 1340, 1344, 1407, 1464, 1608, 1680, 1708, 1830, 1876, 1920, 1952, 2010, 2135, 2144, 2240, 2345, 2440, 2562, 2680, 2688, 2814, 2928, 3216, 3360, 3416, 3660, 3752, 3904, 4020, 4087, 4270, 4288, 4480, 4690, 4880, 5124, 5360, 5628, 5856, 6405, 6432, 6720, 6832, 7035, 7320, 7504, 7808, 8040, 8174, 8540, 8576, 9380, 9760, 10248, 10720, 11256, 11712, 12261, 12810, 12864, 13440, 13664, 14070, 14640, 15008, 16080, 16348, 17080, 18760, 19520, 20435, 20496, 21440, 22512, 23424, 24522, 25620, 25728, 27328, 28140, 28609, 29280, 30016, 32160, 32696, 34160, 37520, 39040, 40870, 40992, 42880, 45024, 49044, 51240, 54656, 56280, 57218, 58560, 60032, 61305, 64320, 65392, 68320, 75040, 81740, 81984, 85827, 90048, 98088, 102480, 112560, 114436, 117120, 122610, 128640, 130784, 136640, 143045, 150080, 163480, 163968, 171654, 180096, 196176, 204960, 225120, 228872, 245220, 261568, 273280, 286090, 300160, 326960, 343308, 392352, 409920, 429135, 450240, 457744, 490440, 523136, 572180, 653920, 686616, 784704, 819840, 858270, 900480, 915488, 980880, 1144360, 1307840, 1373232, 1569408, 1716540, 1830976, 1961760, 2288720, 2615680, 2746464, 3433080, 3661952, 3923520, 4577440, 5492928, 6866160, 7847040, 9154880, 10985856, 13732320, 18309760, 27464640, 54929280]

約数ペア:

[(1, 54929280), (2, 27464640), (3, 18309760), (4, 13732320), (5, 10985856), (6, 9154880), (7, 7847040), (8, 6866160), (10, 5492928), (12, 4577440), (14, 3923520), (15, 3661952), (16, 3433080), (20, 2746464), (21, 2615680), (24, 2288720), (28, 1961760), (30, 1830976), (32, 1716540), (35, 1569408), (40, 1373232), (42, 1307840), (48, 1144360), (56, 980880), (60, 915488), (61, 900480), (64, 858270), (67, 819840), (70, 784704), (80, 686616), (84, 653920), (96, 572180), (105, 523136), (112, 490440), (120, 457744), (122, 450240), (128, 429135), (134, 409920), (140, 392352), (160, 343308), (168, 326960), (183, 300160), (192, 286090), (201, 273280), (210, 261568), (224, 245220), (240, 228872), (244, 225120), (268, 204960), (280, 196176), (305, 180096), (320, 171654), (335, 163968), (336, 163480), (366, 150080), (384, 143045), (402, 136640), (420, 130784), (427, 128640), (448, 122610), (469, 117120), (480, 114436), (488, 112560), (536, 102480), (560, 98088), (610, 90048), (640, 85827), (670, 81984), (672, 81740), (732, 75040), (804, 68320), (840, 65392), (854, 64320), (896, 61305), (915, 60032), (938, 58560), (960, 57218), (976, 56280), (1005, 54656), (1072, 51240), (1120, 49044), (1220, 45024), (1281, 42880), (1340, 40992), (1344, 40870), (1407, 39040), (1464, 37520), (1608, 34160), (1680, 32696), (1708, 32160), (1830, 30016), (1876, 29280), (1920, 28609), (1952, 28140), (2010, 27328), (2135, 25728), (2144, 25620), (2240, 24522), (2345, 23424), (2440, 22512), (2562, 21440), (2680, 20496), (2688, 20435), (2814, 19520), (2928, 18760), (3216, 17080), (3360, 16348), (3416, 16080), (3660, 15008), (3752, 14640), (3904, 14070), (4020, 13664), (4087, 13440), (4270, 12864), (4288, 12810), (4480, 12261), (4690, 11712), (4880, 11256), (5124, 10720), (5360, 10248), (5628, 9760), (5856, 9380), (6405, 8576), (6432, 8540), (6720, 8174), (6832, 8040), (7035, 7808), (7320, 7504)]