120478080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:632

約数の個数: 128

約数和(自身を含む): 387763200

約数和(自身を除く): 267285120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 262, 320, 384, 393, 479, 480, 524, 640, 655, 786, 958, 960, 1048, 1310, 1437, 1572, 1916, 1920, 1965, 2096, 2395, 2620, 2874, 3144, 3832, 3930, 4192, 4790, 5240, 5748, 6288, 7185, 7664, 7860, 8384, 9580, 10480, 11496, 12576, 14370, 15328, 15720, 16768, 19160, 20960, 22992, 25152, 28740, 30656, 31440, 38320, 41920, 45984, 50304, 57480, 61312, 62749, 62880, 76640, 83840, 91968, 114960, 125498, 125760, 153280, 183936, 188247, 229920, 250996, 251520, 306560, 313745, 376494, 459840, 501992, 627490, 752988, 919680, 941235, 1003984, 1254980, 1505976, 1882470, 2007968, 2509960, 3011952, 3764940, 4015936, 5019920, 6023904, 7529880, 8031872, 10039840, 12047808, 15059760, 20079680, 24095616, 30119520, 40159360, 60239040, 120478080]

約数ペア:

[(1, 120478080), (2, 60239040), (3, 40159360), (4, 30119520), (5, 24095616), (6, 20079680), (8, 15059760), (10, 12047808), (12, 10039840), (15, 8031872), (16, 7529880), (20, 6023904), (24, 5019920), (30, 4015936), (32, 3764940), (40, 3011952), (48, 2509960), (60, 2007968), (64, 1882470), (80, 1505976), (96, 1254980), (120, 1003984), (128, 941235), (131, 919680), (160, 752988), (192, 627490), (240, 501992), (262, 459840), (320, 376494), (384, 313745), (393, 306560), (479, 251520), (480, 250996), (524, 229920), (640, 188247), (655, 183936), (786, 153280), (958, 125760), (960, 125498), (1048, 114960), (1310, 91968), (1437, 83840), (1572, 76640), (1916, 62880), (1920, 62749), (1965, 61312), (2096, 57480), (2395, 50304), (2620, 45984), (2874, 41920), (3144, 38320), (3832, 31440), (3930, 30656), (4192, 28740), (4790, 25152), (5240, 22992), (5748, 20960), (6288, 19160), (7185, 16768), (7664, 15720), (7860, 15328), (8384, 14370), (9580, 12576), (10480, 11496)]