23807520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:205

約数の個数: 240

約数和(自身を含む): 92207808

約数和(自身を除く): 68400288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 167, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 334, 352, 360, 396, 405, 432, 440, 480, 495, 501, 528, 540, 594, 648, 660, 668, 720, 792, 810, 835, 864, 880, 891, 990, 1002, 1056, 1080, 1188, 1296, 1320, 1336, 1440, 1485, 1503, 1584, 1620, 1670, 1760, 1782, 1837, 1980, 2004, 2160, 2376, 2505, 2592, 2640, 2672, 2970, 3006, 3168, 3240, 3340, 3564, 3674, 3960, 4008, 4320, 4455, 4509, 4752, 5010, 5280, 5344, 5511, 5940, 6012, 6480, 6680, 7128, 7348, 7515, 7920, 8016, 8910, 9018, 9185, 9504, 10020, 11022, 11880, 12024, 12960, 13360, 13527, 14256, 14696, 15030, 15840, 16032, 16533, 17820, 18036, 18370, 20040, 22044, 22545, 23760, 24048, 26720, 27054, 27555, 28512, 29392, 30060, 33066, 35640, 36072, 36740, 40080, 44088, 45090, 47520, 48096, 49599, 54108, 55110, 58784, 60120, 66132, 67635, 71280, 72144, 73480, 80160, 82665, 88176, 90180, 99198, 108216, 110220, 120240, 132264, 135270, 142560, 144288, 146960, 148797, 165330, 176352, 180360, 198396, 216432, 220440, 240480, 247995, 264528, 270540, 293920, 297594, 330660, 360720, 396792, 432864, 440880, 495990, 529056, 541080, 595188, 661320, 721440, 743985, 793584, 881760, 991980, 1082160, 1190376, 1322640, 1487970, 1587168, 1983960, 2164320, 2380752, 2645280, 2975940, 3967920, 4761504, 5951880, 7935840, 11903760, 23807520]

約数ペア:

[(1, 23807520), (2, 11903760), (3, 7935840), (4, 5951880), (5, 4761504), (6, 3967920), (8, 2975940), (9, 2645280), (10, 2380752), (11, 2164320), (12, 1983960), (15, 1587168), (16, 1487970), (18, 1322640), (20, 1190376), (22, 1082160), (24, 991980), (27, 881760), (30, 793584), (32, 743985), (33, 721440), (36, 661320), (40, 595188), (44, 541080), (45, 529056), (48, 495990), (54, 440880), (55, 432864), (60, 396792), (66, 360720), (72, 330660), (80, 297594), (81, 293920), (88, 270540), (90, 264528), (96, 247995), (99, 240480), (108, 220440), (110, 216432), (120, 198396), (132, 180360), (135, 176352), (144, 165330), (160, 148797), (162, 146960), (165, 144288), (167, 142560), (176, 135270), (180, 132264), (198, 120240), (216, 110220), (220, 108216), (240, 99198), (264, 90180), (270, 88176), (288, 82665), (297, 80160), (324, 73480), (330, 72144), (334, 71280), (352, 67635), (360, 66132), (396, 60120), (405, 58784), (432, 55110), (440, 54108), (480, 49599), (495, 48096), (501, 47520), (528, 45090), (540, 44088), (594, 40080), (648, 36740), (660, 36072), (668, 35640), (720, 33066), (792, 30060), (810, 29392), (835, 28512), (864, 27555), (880, 27054), (891, 26720), (990, 24048), (1002, 23760), (1056, 22545), (1080, 22044), (1188, 20040), (1296, 18370), (1320, 18036), (1336, 17820), (1440, 16533), (1485, 16032), (1503, 15840), (1584, 15030), (1620, 14696), (1670, 14256), (1760, 13527), (1782, 13360), (1837, 12960), (1980, 12024), (2004, 11880), (2160, 11022), (2376, 10020), (2505, 9504), (2592, 9185), (2640, 9018), (2672, 8910), (2970, 8016), (3006, 7920), (3168, 7515), (3240, 7348), (3340, 7128), (3564, 6680), (3674, 6480), (3960, 6012), (4008, 5940), (4320, 5511), (4455, 5344), (4509, 5280), (4752, 5010)]