123346080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:644

約数の個数: 288

約数和(自身を含む): 495331200

約数和(自身を除く): 371985120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 288, 312, 330, 352, 360, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 572, 585, 599, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1056, 1144, 1170, 1198, 1248, 1287, 1320, 1430, 1440, 1560, 1584, 1716, 1760, 1797, 1872, 1980, 2080, 2145, 2288, 2340, 2396, 2574, 2640, 2860, 2995, 3120, 3168, 3432, 3594, 3744, 3960, 4290, 4576, 4680, 4792, 5148, 5280, 5391, 5720, 5990, 6240, 6435, 6589, 6864, 7188, 7787, 7920, 8580, 8985, 9360, 9584, 10296, 10782, 11440, 11980, 12870, 13178, 13728, 14376, 15574, 15840, 17160, 17970, 18720, 19168, 19767, 20592, 21564, 22880, 23361, 23960, 25740, 26356, 26955, 28752, 31148, 32945, 34320, 35940, 38935, 39534, 41184, 43128, 46722, 47920, 51480, 52712, 53910, 57504, 59301, 62296, 65890, 68640, 70083, 71880, 77870, 79068, 85657, 86256, 93444, 95840, 98835, 102960, 105424, 107820, 116805, 118602, 124592, 131780, 140166, 143760, 155740, 158136, 171314, 172512, 186888, 197670, 205920, 210848, 215640, 233610, 237204, 249184, 256971, 263560, 280332, 287520, 296505, 311480, 316272, 342628, 350415, 373776, 395340, 428285, 431280, 467220, 474408, 513942, 527120, 560664, 593010, 622960, 632544, 685256, 700830, 747552, 770913, 790680, 856570, 862560, 934440, 948816, 1027884, 1054240, 1121328, 1186020, 1245920, 1284855, 1370512, 1401660, 1541826, 1581360, 1713140, 1868880, 1897632, 2055768, 2242656, 2372040, 2569710, 2741024, 2803320, 3083652, 3162720, 3426280, 3737760, 3854565, 4111536, 4744080, 5139420, 5606640, 6167304, 6852560, 7709130, 8223072, 9488160, 10278840, 11213280, 12334608, 13705120, 15418260, 20557680, 24669216, 30836520, 41115360, 61673040, 123346080]

約数ペア:

[(1, 123346080), (2, 61673040), (3, 41115360), (4, 30836520), (5, 24669216), (6, 20557680), (8, 15418260), (9, 13705120), (10, 12334608), (11, 11213280), (12, 10278840), (13, 9488160), (15, 8223072), (16, 7709130), (18, 6852560), (20, 6167304), (22, 5606640), (24, 5139420), (26, 4744080), (30, 4111536), (32, 3854565), (33, 3737760), (36, 3426280), (39, 3162720), (40, 3083652), (44, 2803320), (45, 2741024), (48, 2569710), (52, 2372040), (55, 2242656), (60, 2055768), (65, 1897632), (66, 1868880), (72, 1713140), (78, 1581360), (80, 1541826), (88, 1401660), (90, 1370512), (96, 1284855), (99, 1245920), (104, 1186020), (110, 1121328), (117, 1054240), (120, 1027884), (130, 948816), (132, 934440), (143, 862560), (144, 856570), (156, 790680), (160, 770913), (165, 747552), (176, 700830), (180, 685256), (195, 632544), (198, 622960), (208, 593010), (220, 560664), (234, 527120), (240, 513942), (260, 474408), (264, 467220), (286, 431280), (288, 428285), (312, 395340), (330, 373776), (352, 350415), (360, 342628), (390, 316272), (396, 311480), (416, 296505), (429, 287520), (440, 280332), (468, 263560), (480, 256971), (495, 249184), (520, 237204), (528, 233610), (572, 215640), (585, 210848), (599, 205920), (624, 197670), (660, 186888), (715, 172512), (720, 171314), (780, 158136), (792, 155740), (858, 143760), (880, 140166), (936, 131780), (990, 124592), (1040, 118602), (1056, 116805), (1144, 107820), (1170, 105424), (1198, 102960), (1248, 98835), (1287, 95840), (1320, 93444), (1430, 86256), (1440, 85657), (1560, 79068), (1584, 77870), (1716, 71880), (1760, 70083), (1797, 68640), (1872, 65890), (1980, 62296), (2080, 59301), (2145, 57504), (2288, 53910), (2340, 52712), (2396, 51480), (2574, 47920), (2640, 46722), (2860, 43128), (2995, 41184), (3120, 39534), (3168, 38935), (3432, 35940), (3594, 34320), (3744, 32945), (3960, 31148), (4290, 28752), (4576, 26955), (4680, 26356), (4792, 25740), (5148, 23960), (5280, 23361), (5391, 22880), (5720, 21564), (5990, 20592), (6240, 19767), (6435, 19168), (6589, 18720), (6864, 17970), (7188, 17160), (7787, 15840), (7920, 15574), (8580, 14376), (8985, 13728), (9360, 13178), (9584, 12870), (10296, 11980), (10782, 11440)]