473281920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:538

約数の個数: 256

約数和(自身を含む): 1707480000

約数和(自身を除く): 1234198080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 90, 96, 108, 120, 122, 128, 135, 144, 160, 180, 183, 192, 216, 240, 244, 270, 288, 305, 320, 360, 366, 384, 432, 449, 480, 488, 540, 549, 576, 610, 640, 720, 732, 864, 898, 915, 960, 976, 1080, 1098, 1152, 1220, 1347, 1440, 1464, 1647, 1728, 1796, 1830, 1920, 1952, 2160, 2196, 2245, 2440, 2694, 2745, 2880, 2928, 3294, 3456, 3592, 3660, 3904, 4041, 4320, 4392, 4490, 4880, 5388, 5490, 5760, 5856, 6588, 6735, 7184, 7320, 7808, 8082, 8235, 8640, 8784, 8980, 9760, 10776, 10980, 11712, 12123, 13176, 13470, 14368, 14640, 16164, 16470, 17280, 17568, 17960, 19520, 20205, 21552, 21960, 23424, 24246, 26352, 26940, 27389, 28736, 29280, 32328, 32940, 35136, 35920, 39040, 40410, 43104, 43920, 48492, 52704, 53880, 54778, 57472, 58560, 60615, 64656, 65880, 70272, 71840, 80820, 82167, 86208, 87840, 96984, 105408, 107760, 109556, 117120, 121230, 129312, 131760, 136945, 143680, 161640, 164334, 172416, 175680, 193968, 210816, 215520, 219112, 242460, 246501, 258624, 263520, 273890, 287360, 323280, 328668, 351360, 387936, 410835, 431040, 438224, 484920, 493002, 517248, 527040, 547780, 646560, 657336, 739503, 775872, 821670, 862080, 876448, 969840, 986004, 1054080, 1095560, 1232505, 1293120, 1314672, 1479006, 1551744, 1643340, 1752896, 1939680, 1972008, 2191120, 2465010, 2586240, 2629344, 2958012, 3286680, 3505792, 3697515, 3879360, 3944016, 4382240, 4930020, 5258688, 5916024, 6573360, 7395030, 7758720, 7888032, 8764480, 9860040, 10517376, 11832048, 13146720, 14790060, 15776064, 17528960, 19720080, 23664096, 26293440, 29580120, 31552128, 39440160, 47328192, 52586880, 59160240, 78880320, 94656384, 118320480, 157760640, 236640960, 473281920]

約数ペア:

[(1, 473281920), (2, 236640960), (3, 157760640), (4, 118320480), (5, 94656384), (6, 78880320), (8, 59160240), (9, 52586880), (10, 47328192), (12, 39440160), (15, 31552128), (16, 29580120), (18, 26293440), (20, 23664096), (24, 19720080), (27, 17528960), (30, 15776064), (32, 14790060), (36, 13146720), (40, 11832048), (45, 10517376), (48, 9860040), (54, 8764480), (60, 7888032), (61, 7758720), (64, 7395030), (72, 6573360), (80, 5916024), (90, 5258688), (96, 4930020), (108, 4382240), (120, 3944016), (122, 3879360), (128, 3697515), (135, 3505792), (144, 3286680), (160, 2958012), (180, 2629344), (183, 2586240), (192, 2465010), (216, 2191120), (240, 1972008), (244, 1939680), (270, 1752896), (288, 1643340), (305, 1551744), (320, 1479006), (360, 1314672), (366, 1293120), (384, 1232505), (432, 1095560), (449, 1054080), (480, 986004), (488, 969840), (540, 876448), (549, 862080), (576, 821670), (610, 775872), (640, 739503), (720, 657336), (732, 646560), (864, 547780), (898, 527040), (915, 517248), (960, 493002), (976, 484920), (1080, 438224), (1098, 431040), (1152, 410835), (1220, 387936), (1347, 351360), (1440, 328668), (1464, 323280), (1647, 287360), (1728, 273890), (1796, 263520), (1830, 258624), (1920, 246501), (1952, 242460), (2160, 219112), (2196, 215520), (2245, 210816), (2440, 193968), (2694, 175680), (2745, 172416), (2880, 164334), (2928, 161640), (3294, 143680), (3456, 136945), (3592, 131760), (3660, 129312), (3904, 121230), (4041, 117120), (4320, 109556), (4392, 107760), (4490, 105408), (4880, 96984), (5388, 87840), (5490, 86208), (5760, 82167), (5856, 80820), (6588, 71840), (6735, 70272), (7184, 65880), (7320, 64656), (7808, 60615), (8082, 58560), (8235, 57472), (8640, 54778), (8784, 53880), (8980, 52704), (9760, 48492), (10776, 43920), (10980, 43104), (11712, 40410), (12123, 39040), (13176, 35920), (13470, 35136), (14368, 32940), (14640, 32328), (16164, 29280), (16470, 28736), (17280, 27389), (17568, 26940), (17960, 26352), (19520, 24246), (20205, 23424), (21552, 21960)]