180488880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1753}}^1$

素因数の和:1796

約数の個数: 240

約数和(自身を含む): 712516896

約数和(自身を除く): 532028016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1144, 1170, 1287, 1320, 1430, 1560, 1584, 1716, 1753, 1872, 1980, 2145, 2288, 2340, 2574, 2640, 2860, 3120, 3432, 3506, 3960, 4290, 4680, 5148, 5259, 5720, 6435, 6864, 7012, 7920, 8580, 8765, 9360, 10296, 10518, 11440, 12870, 14024, 15777, 17160, 17530, 19283, 20592, 21036, 22789, 25740, 26295, 28048, 31554, 34320, 35060, 38566, 42072, 45578, 51480, 52590, 57849, 63108, 68367, 70120, 77132, 78885, 84144, 91156, 96415, 102960, 105180, 113945, 115698, 126216, 136734, 140240, 154264, 157770, 173547, 182312, 192830, 205101, 210360, 227890, 231396, 250679, 252432, 273468, 289245, 308528, 315540, 341835, 347094, 364624, 385660, 410202, 420720, 455780, 462792, 501358, 546936, 578490, 631080, 683670, 694188, 752037, 771320, 820404, 867735, 911560, 925584, 1002716, 1025505, 1093872, 1156980, 1253395, 1262160, 1367340, 1388376, 1504074, 1542640, 1640808, 1735470, 1823120, 2005432, 2051010, 2256111, 2313960, 2506790, 2734680, 2776752, 3008148, 3281616, 3470940, 3760185, 4010864, 4102020, 4512222, 4627920, 5013580, 5469360, 6016296, 6941880, 7520370, 8204040, 9024444, 10027160, 11280555, 12032592, 13883760, 15040740, 16408080, 18048888, 20054320, 22561110, 30081480, 36097776, 45122220, 60162960, 90244440, 180488880]

約数ペア:

[(1, 180488880), (2, 90244440), (3, 60162960), (4, 45122220), (5, 36097776), (6, 30081480), (8, 22561110), (9, 20054320), (10, 18048888), (11, 16408080), (12, 15040740), (13, 13883760), (15, 12032592), (16, 11280555), (18, 10027160), (20, 9024444), (22, 8204040), (24, 7520370), (26, 6941880), (30, 6016296), (33, 5469360), (36, 5013580), (39, 4627920), (40, 4512222), (44, 4102020), (45, 4010864), (48, 3760185), (52, 3470940), (55, 3281616), (60, 3008148), (65, 2776752), (66, 2734680), (72, 2506790), (78, 2313960), (80, 2256111), (88, 2051010), (90, 2005432), (99, 1823120), (104, 1735470), (110, 1640808), (117, 1542640), (120, 1504074), (130, 1388376), (132, 1367340), (143, 1262160), (144, 1253395), (156, 1156980), (165, 1093872), (176, 1025505), (180, 1002716), (195, 925584), (198, 911560), (208, 867735), (220, 820404), (234, 771320), (240, 752037), (260, 694188), (264, 683670), (286, 631080), (312, 578490), (330, 546936), (360, 501358), (390, 462792), (396, 455780), (429, 420720), (440, 410202), (468, 385660), (495, 364624), (520, 347094), (528, 341835), (572, 315540), (585, 308528), (624, 289245), (660, 273468), (715, 252432), (720, 250679), (780, 231396), (792, 227890), (858, 210360), (880, 205101), (936, 192830), (990, 182312), (1040, 173547), (1144, 157770), (1170, 154264), (1287, 140240), (1320, 136734), (1430, 126216), (1560, 115698), (1584, 113945), (1716, 105180), (1753, 102960), (1872, 96415), (1980, 91156), (2145, 84144), (2288, 78885), (2340, 77132), (2574, 70120), (2640, 68367), (2860, 63108), (3120, 57849), (3432, 52590), (3506, 51480), (3960, 45578), (4290, 42072), (4680, 38566), (5148, 35060), (5259, 34320), (5720, 31554), (6435, 28048), (6864, 26295), (7012, 25740), (7920, 22789), (8580, 21036), (8765, 20592), (9360, 19283), (10296, 17530), (10518, 17160), (11440, 15777), (12870, 14024)]