1248503520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1321}}^1$

素因数の和:1529

約数の個数: 192

約数和(自身を含む): 4317546240

約数和(自身を除く): 3069042720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 179, 220, 240, 264, 330, 352, 358, 440, 480, 528, 537, 660, 716, 880, 895, 1056, 1074, 1320, 1321, 1432, 1760, 1790, 1969, 2148, 2640, 2642, 2685, 2864, 3580, 3938, 3963, 4296, 5280, 5284, 5370, 5728, 5907, 6605, 7160, 7876, 7926, 8592, 9845, 10568, 10740, 11814, 13210, 14320, 14531, 15752, 15852, 17184, 19690, 19815, 21136, 21480, 23628, 26420, 28640, 29062, 29535, 31504, 31704, 39380, 39630, 42272, 42960, 43593, 47256, 52840, 58124, 59070, 63008, 63408, 72655, 78760, 79260, 85920, 87186, 94512, 105680, 116248, 118140, 126816, 145310, 157520, 158520, 174372, 189024, 211360, 217965, 232496, 236280, 236459, 290620, 315040, 317040, 348744, 435930, 464992, 472560, 472918, 581240, 634080, 697488, 709377, 871860, 945120, 945836, 1162480, 1182295, 1394976, 1418754, 1743720, 1891672, 2324960, 2364590, 2601049, 2837508, 3487440, 3546885, 3783344, 4729180, 5202098, 5675016, 6974880, 7093770, 7566688, 7803147, 9458360, 10404196, 11350032, 13005245, 14187540, 15606294, 18916720, 20808392, 22700064, 26010490, 28375080, 31212588, 37833440, 39015735, 41616784, 52020980, 56750160, 62425176, 78031470, 83233568, 104041960, 113500320, 124850352, 156062940, 208083920, 249700704, 312125880, 416167840, 624251760, 1248503520]

約数ペア:

[(1, 1248503520), (2, 624251760), (3, 416167840), (4, 312125880), (5, 249700704), (6, 208083920), (8, 156062940), (10, 124850352), (11, 113500320), (12, 104041960), (15, 83233568), (16, 78031470), (20, 62425176), (22, 56750160), (24, 52020980), (30, 41616784), (32, 39015735), (33, 37833440), (40, 31212588), (44, 28375080), (48, 26010490), (55, 22700064), (60, 20808392), (66, 18916720), (80, 15606294), (88, 14187540), (96, 13005245), (110, 11350032), (120, 10404196), (132, 9458360), (160, 7803147), (165, 7566688), (176, 7093770), (179, 6974880), (220, 5675016), (240, 5202098), (264, 4729180), (330, 3783344), (352, 3546885), (358, 3487440), (440, 2837508), (480, 2601049), (528, 2364590), (537, 2324960), (660, 1891672), (716, 1743720), (880, 1418754), (895, 1394976), (1056, 1182295), (1074, 1162480), (1320, 945836), (1321, 945120), (1432, 871860), (1760, 709377), (1790, 697488), (1969, 634080), (2148, 581240), (2640, 472918), (2642, 472560), (2685, 464992), (2864, 435930), (3580, 348744), (3938, 317040), (3963, 315040), (4296, 290620), (5280, 236459), (5284, 236280), (5370, 232496), (5728, 217965), (5907, 211360), (6605, 189024), (7160, 174372), (7876, 158520), (7926, 157520), (8592, 145310), (9845, 126816), (10568, 118140), (10740, 116248), (11814, 105680), (13210, 94512), (14320, 87186), (14531, 85920), (15752, 79260), (15852, 78760), (17184, 72655), (19690, 63408), (19815, 63008), (21136, 59070), (21480, 58124), (23628, 52840), (26420, 47256), (28640, 43593), (29062, 42960), (29535, 42272), (31504, 39630), (31704, 39380)]