48142080

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{199}}^1$

素因数の和:236

約数の個数: 288

約数和(自身を含む): 196224000

約数和(自身を除く): 148081920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 199, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 398, 420, 432, 448, 480, 504, 540, 560, 576, 597, 630, 640, 672, 720, 756, 768, 796, 840, 864, 896, 945, 960, 995, 1008, 1080, 1120, 1152, 1194, 1260, 1280, 1344, 1393, 1440, 1512, 1592, 1680, 1728, 1791, 1792, 1890, 1920, 1990, 2016, 2160, 2240, 2304, 2388, 2520, 2688, 2786, 2880, 2985, 3024, 3184, 3360, 3456, 3582, 3780, 3840, 3980, 4032, 4179, 4320, 4480, 4776, 5040, 5373, 5376, 5572, 5760, 5970, 6048, 6368, 6720, 6912, 6965, 7164, 7560, 7960, 8064, 8358, 8640, 8955, 8960, 9552, 10080, 10746, 11144, 11520, 11940, 12096, 12537, 12736, 13440, 13930, 14328, 15120, 15920, 16128, 16716, 17280, 17910, 19104, 20160, 20895, 21492, 22288, 23880, 24192, 25074, 25472, 26865, 26880, 27860, 28656, 30240, 31840, 33432, 34560, 35820, 37611, 38208, 40320, 41790, 42984, 44576, 47760, 48384, 50148, 50944, 53730, 55720, 57312, 60480, 62685, 63680, 66864, 71640, 75222, 76416, 80640, 83580, 85968, 89152, 95520, 100296, 107460, 111440, 114624, 120960, 125370, 127360, 133728, 143280, 150444, 152832, 167160, 171936, 178304, 188055, 191040, 200592, 214920, 222880, 229248, 241920, 250740, 254720, 267456, 286560, 300888, 334320, 343872, 356608, 376110, 382080, 401184, 429840, 445760, 458496, 501480, 534912, 573120, 601776, 668640, 687744, 752220, 764160, 802368, 859680, 891520, 1002960, 1069824, 1146240, 1203552, 1337280, 1375488, 1504440, 1604736, 1719360, 1783040, 2005920, 2292480, 2407104, 2674560, 3008880, 3209472, 3438720, 4011840, 4814208, 5349120, 6017760, 6877440, 8023680, 9628416, 12035520, 16047360, 24071040, 48142080]

約数ペア:

[(1, 48142080), (2, 24071040), (3, 16047360), (4, 12035520), (5, 9628416), (6, 8023680), (7, 6877440), (8, 6017760), (9, 5349120), (10, 4814208), (12, 4011840), (14, 3438720), (15, 3209472), (16, 3008880), (18, 2674560), (20, 2407104), (21, 2292480), (24, 2005920), (27, 1783040), (28, 1719360), (30, 1604736), (32, 1504440), (35, 1375488), (36, 1337280), (40, 1203552), (42, 1146240), (45, 1069824), (48, 1002960), (54, 891520), (56, 859680), (60, 802368), (63, 764160), (64, 752220), (70, 687744), (72, 668640), (80, 601776), (84, 573120), (90, 534912), (96, 501480), (105, 458496), (108, 445760), (112, 429840), (120, 401184), (126, 382080), (128, 376110), (135, 356608), (140, 343872), (144, 334320), (160, 300888), (168, 286560), (180, 267456), (189, 254720), (192, 250740), (199, 241920), (210, 229248), (216, 222880), (224, 214920), (240, 200592), (252, 191040), (256, 188055), (270, 178304), (280, 171936), (288, 167160), (315, 152832), (320, 150444), (336, 143280), (360, 133728), (378, 127360), (384, 125370), (398, 120960), (420, 114624), (432, 111440), (448, 107460), (480, 100296), (504, 95520), (540, 89152), (560, 85968), (576, 83580), (597, 80640), (630, 76416), (640, 75222), (672, 71640), (720, 66864), (756, 63680), (768, 62685), (796, 60480), (840, 57312), (864, 55720), (896, 53730), (945, 50944), (960, 50148), (995, 48384), (1008, 47760), (1080, 44576), (1120, 42984), (1152, 41790), (1194, 40320), (1260, 38208), (1280, 37611), (1344, 35820), (1393, 34560), (1440, 33432), (1512, 31840), (1592, 30240), (1680, 28656), (1728, 27860), (1791, 26880), (1792, 26865), (1890, 25472), (1920, 25074), (1990, 24192), (2016, 23880), (2160, 22288), (2240, 21492), (2304, 20895), (2388, 20160), (2520, 19104), (2688, 17910), (2786, 17280), (2880, 16716), (2985, 16128), (3024, 15920), (3184, 15120), (3360, 14328), (3456, 13930), (3582, 13440), (3780, 12736), (3840, 12537), (3980, 12096), (4032, 11940), (4179, 11520), (4320, 11144), (4480, 10746), (4776, 10080), (5040, 9552), (5373, 8960), (5376, 8955), (5572, 8640), (5760, 8358), (5970, 8064), (6048, 7960), (6368, 7560), (6720, 7164), (6912, 6965)]