489444480

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 384

約数和(自身を含む): 1973088000

約数和(自身を除く): 1483643520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 122, 126, 128, 140, 144, 160, 168, 180, 183, 192, 199, 210, 224, 240, 244, 252, 280, 288, 305, 315, 320, 336, 360, 366, 384, 398, 420, 427, 448, 480, 488, 504, 549, 560, 576, 597, 610, 630, 640, 672, 720, 732, 796, 840, 854, 896, 915, 960, 976, 995, 1008, 1098, 1120, 1152, 1194, 1220, 1260, 1281, 1344, 1393, 1440, 1464, 1592, 1680, 1708, 1791, 1830, 1920, 1952, 1990, 2016, 2135, 2196, 2240, 2388, 2440, 2520, 2562, 2688, 2745, 2786, 2880, 2928, 2985, 3184, 3360, 3416, 3582, 3660, 3843, 3904, 3980, 4032, 4179, 4270, 4392, 4480, 4776, 4880, 5040, 5124, 5490, 5572, 5760, 5856, 5970, 6368, 6405, 6720, 6832, 6965, 7164, 7320, 7686, 7808, 7960, 8064, 8358, 8540, 8784, 8955, 9552, 9760, 10080, 10248, 10980, 11144, 11712, 11940, 12139, 12537, 12736, 12810, 13440, 13664, 13930, 14328, 14640, 15372, 15920, 16716, 17080, 17568, 17910, 19104, 19215, 19520, 20160, 20496, 20895, 21960, 22288, 23424, 23880, 24278, 25074, 25472, 25620, 27328, 27860, 28656, 29280, 30744, 31840, 33432, 34160, 35136, 35820, 36417, 38208, 38430, 39040, 40320, 40992, 41790, 43920, 44576, 47760, 48556, 50148, 51240, 54656, 55720, 57312, 58560, 60695, 61488, 62685, 63680, 66864, 68320, 70272, 71640, 72834, 76416, 76860, 81984, 83580, 84973, 87840, 89152, 95520, 97112, 100296, 102480, 109251, 111440, 114624, 117120, 121390, 122976, 125370, 127360, 133728, 136640, 143280, 145668, 153720, 163968, 167160, 169946, 175680, 178304, 182085, 191040, 194224, 200592, 204960, 218502, 222880, 229248, 242780, 245952, 250740, 254919, 267456, 273280, 286560, 291336, 307440, 334320, 339892, 351360, 364170, 382080, 388448, 401184, 409920, 424865, 437004, 445760, 485560, 491904, 501480, 509838, 534912, 546255, 573120, 582672, 614880, 668640, 679784, 728340, 764757, 776896, 802368, 819840, 849730, 874008, 891520, 971120, 1002960, 1019676, 1092510, 1146240, 1165344, 1229760, 1274595, 1337280, 1359568, 1456680, 1529514, 1553792, 1604736, 1699460, 1748016, 1942240, 2005920, 2039352, 2185020, 2330688, 2459520, 2549190, 2674560, 2719136, 2913360, 3059028, 3398920, 3496032, 3823785, 3884480, 4011840, 4078704, 4370040, 4661376, 5098380, 5438272, 5826720, 6118056, 6797840, 6992064, 7647570, 7768960, 8023680, 8157408, 8740080, 10196760, 10876544, 11653440, 12236112, 13595680, 13984128, 15295140, 16314816, 17480160, 20393520, 23306880, 24472224, 27191360, 30590280, 32629632, 34960320, 40787040, 48944448, 54382720, 61180560, 69920640, 81574080, 97888896, 122361120, 163148160, 244722240, 489444480]

約数ペア:

[(1, 489444480), (2, 244722240), (3, 163148160), (4, 122361120), (5, 97888896), (6, 81574080), (7, 69920640), (8, 61180560), (9, 54382720), (10, 48944448), (12, 40787040), (14, 34960320), (15, 32629632), (16, 30590280), (18, 27191360), (20, 24472224), (21, 23306880), (24, 20393520), (28, 17480160), (30, 16314816), (32, 15295140), (35, 13984128), (36, 13595680), (40, 12236112), (42, 11653440), (45, 10876544), (48, 10196760), (56, 8740080), (60, 8157408), (61, 8023680), (63, 7768960), (64, 7647570), (70, 6992064), (72, 6797840), (80, 6118056), (84, 5826720), (90, 5438272), (96, 5098380), (105, 4661376), (112, 4370040), (120, 4078704), (122, 4011840), (126, 3884480), (128, 3823785), (140, 3496032), (144, 3398920), (160, 3059028), (168, 2913360), (180, 2719136), (183, 2674560), (192, 2549190), (199, 2459520), (210, 2330688), (224, 2185020), (240, 2039352), (244, 2005920), (252, 1942240), (280, 1748016), (288, 1699460), (305, 1604736), (315, 1553792), (320, 1529514), (336, 1456680), (360, 1359568), (366, 1337280), (384, 1274595), (398, 1229760), (420, 1165344), (427, 1146240), (448, 1092510), (480, 1019676), (488, 1002960), (504, 971120), (549, 891520), (560, 874008), (576, 849730), (597, 819840), (610, 802368), (630, 776896), (640, 764757), (672, 728340), (720, 679784), (732, 668640), (796, 614880), (840, 582672), (854, 573120), (896, 546255), (915, 534912), (960, 509838), (976, 501480), (995, 491904), (1008, 485560), (1098, 445760), (1120, 437004), (1152, 424865), (1194, 409920), (1220, 401184), (1260, 388448), (1281, 382080), (1344, 364170), (1393, 351360), (1440, 339892), (1464, 334320), (1592, 307440), (1680, 291336), (1708, 286560), (1791, 273280), (1830, 267456), (1920, 254919), (1952, 250740), (1990, 245952), (2016, 242780), (2135, 229248), (2196, 222880), (2240, 218502), (2388, 204960), (2440, 200592), (2520, 194224), (2562, 191040), (2688, 182085), (2745, 178304), (2786, 175680), (2880, 169946), (2928, 167160), (2985, 163968), (3184, 153720), (3360, 145668), (3416, 143280), (3582, 136640), (3660, 133728), (3843, 127360), (3904, 125370), (3980, 122976), (4032, 121390), (4179, 117120), (4270, 114624), (4392, 111440), (4480, 109251), (4776, 102480), (4880, 100296), (5040, 97112), (5124, 95520), (5490, 89152), (5572, 87840), (5760, 84973), (5856, 83580), (5970, 81984), (6368, 76860), (6405, 76416), (6720, 72834), (6832, 71640), (6965, 70272), (7164, 68320), (7320, 66864), (7686, 63680), (7808, 62685), (7960, 61488), (8064, 60695), (8358, 58560), (8540, 57312), (8784, 55720), (8955, 54656), (9552, 51240), (9760, 50148), (10080, 48556), (10248, 47760), (10980, 44576), (11144, 43920), (11712, 41790), (11940, 40992), (12139, 40320), (12537, 39040), (12736, 38430), (12810, 38208), (13440, 36417), (13664, 35820), (13930, 35136), (14328, 34160), (14640, 33432), (15372, 31840), (15920, 30744), (16716, 29280), (17080, 28656), (17568, 27860), (17910, 27328), (19104, 25620), (19215, 25472), (19520, 25074), (20160, 24278), (20496, 23880), (20895, 23424), (21960, 22288)]