240285494880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{16487}}^1$

素因数の和:16886

約数の個数: 288

約数和(自身を含む): 850731336000

約数和(自身を除く): 610445841120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 349, 360, 435, 464, 480, 522, 580, 696, 698, 720, 870, 928, 1044, 1047, 1160, 1305, 1392, 1396, 1440, 1740, 1745, 2088, 2094, 2320, 2610, 2784, 2792, 3141, 3480, 3490, 4176, 4188, 4640, 5220, 5235, 5584, 6282, 6960, 6980, 8352, 8376, 10121, 10440, 10470, 11168, 12564, 13920, 13960, 15705, 16487, 16752, 20242, 20880, 20940, 25128, 27920, 30363, 31410, 32974, 33504, 40484, 41760, 41880, 49461, 50256, 50605, 55840, 60726, 62820, 65948, 80968, 82435, 83760, 91089, 98922, 100512, 101210, 121452, 125640, 131896, 148383, 151815, 161936, 164870, 167520, 182178, 197844, 202420, 242904, 247305, 251280, 263792, 296766, 303630, 323872, 329740, 364356, 395688, 404840, 455445, 478123, 485808, 494610, 502560, 527584, 593532, 607260, 659480, 728712, 741915, 791376, 809680, 910890, 956246, 971616, 989220, 1187064, 1214520, 1318960, 1434369, 1457424, 1483830, 1582752, 1619360, 1821780, 1912492, 1978440, 2374128, 2390615, 2429040, 2637920, 2868738, 2914848, 2967660, 3643560, 3824984, 3956880, 4303107, 4748256, 4781230, 4858080, 5737476, 5753963, 5935320, 7171845, 7287120, 7649968, 7913760, 8606214, 9562460, 11474952, 11507926, 11870640, 14343690, 14574240, 15299936, 17212428, 17261889, 19124920, 21515535, 22949904, 23015852, 23741280, 28687380, 28769815, 34424856, 34523778, 38249840, 43031070, 45899808, 46031704, 51785667, 57374760, 57539630, 68849712, 69047556, 76499680, 86062140, 86309445, 92063408, 103571334, 114749520, 115079260, 137699424, 138095112, 166864927, 172124280, 172618890, 184126816, 207142668, 229499040, 230158520, 258928335, 276190224, 333729854, 344248560, 345237780, 414285336, 460317040, 500594781, 517856670, 552380448, 667459708, 688497120, 690475560, 828570672, 834324635, 920634080, 1001189562, 1035713340, 1334919416, 1380951120, 1501784343, 1657141344, 1668649270, 2002379124, 2071426680, 2502973905, 2669838832, 2761902240, 3003568686, 3337298540, 4004758248, 4142853360, 5005947810, 5339677664, 6007137372, 6674597080, 7508921715, 8009516496, 8285706720, 10011895620, 12014274744, 13349194160, 15017843430, 16019032992, 20023791240, 24028549488, 26698388320, 30035686860, 40047582480, 48057098976, 60071373720, 80095164960, 120142747440, 240285494880]

約数ペア:

[(1, 240285494880), (2, 120142747440), (3, 80095164960), (4, 60071373720), (5, 48057098976), (6, 40047582480), (8, 30035686860), (9, 26698388320), (10, 24028549488), (12, 20023791240), (15, 16019032992), (16, 15017843430), (18, 13349194160), (20, 12014274744), (24, 10011895620), (29, 8285706720), (30, 8009516496), (32, 7508921715), (36, 6674597080), (40, 6007137372), (45, 5339677664), (48, 5005947810), (58, 4142853360), (60, 4004758248), (72, 3337298540), (80, 3003568686), (87, 2761902240), (90, 2669838832), (96, 2502973905), (116, 2071426680), (120, 2002379124), (144, 1668649270), (145, 1657141344), (160, 1501784343), (174, 1380951120), (180, 1334919416), (232, 1035713340), (240, 1001189562), (261, 920634080), (288, 834324635), (290, 828570672), (348, 690475560), (349, 688497120), (360, 667459708), (435, 552380448), (464, 517856670), (480, 500594781), (522, 460317040), (580, 414285336), (696, 345237780), (698, 344248560), (720, 333729854), (870, 276190224), (928, 258928335), (1044, 230158520), (1047, 229499040), (1160, 207142668), (1305, 184126816), (1392, 172618890), (1396, 172124280), (1440, 166864927), (1740, 138095112), (1745, 137699424), (2088, 115079260), (2094, 114749520), (2320, 103571334), (2610, 92063408), (2784, 86309445), (2792, 86062140), (3141, 76499680), (3480, 69047556), (3490, 68849712), (4176, 57539630), (4188, 57374760), (4640, 51785667), (5220, 46031704), (5235, 45899808), (5584, 43031070), (6282, 38249840), (6960, 34523778), (6980, 34424856), (8352, 28769815), (8376, 28687380), (10121, 23741280), (10440, 23015852), (10470, 22949904), (11168, 21515535), (12564, 19124920), (13920, 17261889), (13960, 17212428), (15705, 15299936), (16487, 14574240), (16752, 14343690), (20242, 11870640), (20880, 11507926), (20940, 11474952), (25128, 9562460), (27920, 8606214), (30363, 7913760), (31410, 7649968), (32974, 7287120), (33504, 7171845), (40484, 5935320), (41760, 5753963), (41880, 5737476), (49461, 4858080), (50256, 4781230), (50605, 4748256), (55840, 4303107), (60726, 3956880), (62820, 3824984), (65948, 3643560), (80968, 2967660), (82435, 2914848), (83760, 2868738), (91089, 2637920), (98922, 2429040), (100512, 2390615), (101210, 2374128), (121452, 1978440), (125640, 1912492), (131896, 1821780), (148383, 1619360), (151815, 1582752), (161936, 1483830), (164870, 1457424), (167520, 1434369), (182178, 1318960), (197844, 1214520), (202420, 1187064), (242904, 989220), (247305, 971616), (251280, 956246), (263792, 910890), (296766, 809680), (303630, 791376), (323872, 741915), (329740, 728712), (364356, 659480), (395688, 607260), (404840, 593532), (455445, 527584), (478123, 502560), (485808, 494610)]