180813120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 224

約数和(自身を含む): 632033280

約数和(自身を除く): 451220160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 64, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 184, 190, 192, 228, 230, 240, 276, 285, 304, 320, 345, 368, 380, 431, 437, 456, 460, 480, 552, 570, 608, 690, 736, 760, 862, 874, 912, 920, 960, 1104, 1140, 1216, 1293, 1311, 1380, 1472, 1520, 1724, 1748, 1824, 1840, 2155, 2185, 2208, 2280, 2586, 2622, 2760, 3040, 3448, 3496, 3648, 3680, 4310, 4370, 4416, 4560, 5172, 5244, 5520, 6080, 6465, 6555, 6896, 6992, 7360, 8189, 8620, 8740, 9120, 9913, 10344, 10488, 11040, 12930, 13110, 13792, 13984, 16378, 17240, 17480, 18240, 19826, 20688, 20976, 22080, 24567, 25860, 26220, 27584, 27968, 29739, 32756, 34480, 34960, 39652, 40945, 41376, 41952, 49134, 49565, 51720, 52440, 59478, 65512, 68960, 69920, 79304, 81890, 82752, 83904, 98268, 99130, 103440, 104880, 118956, 122835, 131024, 137920, 139840, 148695, 158608, 163780, 188347, 196536, 198260, 206880, 209760, 237912, 245670, 262048, 297390, 317216, 327560, 376694, 393072, 396520, 413760, 419520, 475824, 491340, 524096, 565041, 594780, 634432, 655120, 753388, 786144, 793040, 941735, 951648, 982680, 1130082, 1189560, 1310240, 1506776, 1572288, 1586080, 1883470, 1903296, 1965360, 2260164, 2379120, 2620480, 2825205, 3013552, 3172160, 3766940, 3930720, 4520328, 4758240, 5650410, 6027104, 7533880, 7861440, 9040656, 9516480, 11300820, 12054208, 15067760, 18081312, 22601640, 30135520, 36162624, 45203280, 60271040, 90406560, 180813120]

約数ペア:

[(1, 180813120), (2, 90406560), (3, 60271040), (4, 45203280), (5, 36162624), (6, 30135520), (8, 22601640), (10, 18081312), (12, 15067760), (15, 12054208), (16, 11300820), (19, 9516480), (20, 9040656), (23, 7861440), (24, 7533880), (30, 6027104), (32, 5650410), (38, 4758240), (40, 4520328), (46, 3930720), (48, 3766940), (57, 3172160), (60, 3013552), (64, 2825205), (69, 2620480), (76, 2379120), (80, 2260164), (92, 1965360), (95, 1903296), (96, 1883470), (114, 1586080), (115, 1572288), (120, 1506776), (138, 1310240), (152, 1189560), (160, 1130082), (184, 982680), (190, 951648), (192, 941735), (228, 793040), (230, 786144), (240, 753388), (276, 655120), (285, 634432), (304, 594780), (320, 565041), (345, 524096), (368, 491340), (380, 475824), (431, 419520), (437, 413760), (456, 396520), (460, 393072), (480, 376694), (552, 327560), (570, 317216), (608, 297390), (690, 262048), (736, 245670), (760, 237912), (862, 209760), (874, 206880), (912, 198260), (920, 196536), (960, 188347), (1104, 163780), (1140, 158608), (1216, 148695), (1293, 139840), (1311, 137920), (1380, 131024), (1472, 122835), (1520, 118956), (1724, 104880), (1748, 103440), (1824, 99130), (1840, 98268), (2155, 83904), (2185, 82752), (2208, 81890), (2280, 79304), (2586, 69920), (2622, 68960), (2760, 65512), (3040, 59478), (3448, 52440), (3496, 51720), (3648, 49565), (3680, 49134), (4310, 41952), (4370, 41376), (4416, 40945), (4560, 39652), (5172, 34960), (5244, 34480), (5520, 32756), (6080, 29739), (6465, 27968), (6555, 27584), (6896, 26220), (6992, 25860), (7360, 24567), (8189, 22080), (8620, 20976), (8740, 20688), (9120, 19826), (9913, 18240), (10344, 17480), (10488, 17240), (11040, 16378), (12930, 13984), (13110, 13792)]