252421398720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{366721}}^1$

素因数の和:366983

約数の個数: 168

約数和(自身を含む): 871859551680

約数和(自身を除く): 619438152960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 239, 240, 288, 320, 360, 478, 480, 576, 717, 720, 956, 960, 1195, 1434, 1440, 1912, 2151, 2390, 2868, 2880, 3585, 3824, 4302, 4780, 5736, 7170, 7648, 8604, 9560, 10755, 11472, 14340, 15296, 17208, 19120, 21510, 22944, 28680, 34416, 38240, 43020, 45888, 57360, 68832, 76480, 86040, 114720, 137664, 172080, 229440, 344160, 366721, 688320, 733442, 1100163, 1466884, 1833605, 2200326, 2933768, 3300489, 3667210, 4400652, 5500815, 5867536, 6600978, 7334420, 8801304, 11001630, 11735072, 13201956, 14668840, 16502445, 17602608, 22003260, 23470144, 26403912, 29337680, 33004890, 35205216, 44006520, 52807824, 58675360, 66009780, 70410432, 87646319, 88013040, 105615648, 117350720, 132019560, 175292638, 176026080, 211231296, 262938957, 264039120, 350585276, 352052160, 438231595, 525877914, 528078240, 701170552, 788816871, 876463190, 1051755828, 1056156480, 1314694785, 1402341104, 1577633742, 1752926380, 2103511656, 2629389570, 2804682208, 3155267484, 3505852760, 3944084355, 4207023312, 5258779140, 5609364416, 6310534968, 7011705520, 7888168710, 8414046624, 10517558280, 12621069936, 14023411040, 15776337420, 16828093248, 21035116560, 25242139872, 28046822080, 31552674840, 42070233120, 50484279744, 63105349680, 84140466240, 126210699360, 252421398720]

約数ペア:

[(1, 252421398720), (2, 126210699360), (3, 84140466240), (4, 63105349680), (5, 50484279744), (6, 42070233120), (8, 31552674840), (9, 28046822080), (10, 25242139872), (12, 21035116560), (15, 16828093248), (16, 15776337420), (18, 14023411040), (20, 12621069936), (24, 10517558280), (30, 8414046624), (32, 7888168710), (36, 7011705520), (40, 6310534968), (45, 5609364416), (48, 5258779140), (60, 4207023312), (64, 3944084355), (72, 3505852760), (80, 3155267484), (90, 2804682208), (96, 2629389570), (120, 2103511656), (144, 1752926380), (160, 1577633742), (180, 1402341104), (192, 1314694785), (239, 1056156480), (240, 1051755828), (288, 876463190), (320, 788816871), (360, 701170552), (478, 528078240), (480, 525877914), (576, 438231595), (717, 352052160), (720, 350585276), (956, 264039120), (960, 262938957), (1195, 211231296), (1434, 176026080), (1440, 175292638), (1912, 132019560), (2151, 117350720), (2390, 105615648), (2868, 88013040), (2880, 87646319), (3585, 70410432), (3824, 66009780), (4302, 58675360), (4780, 52807824), (5736, 44006520), (7170, 35205216), (7648, 33004890), (8604, 29337680), (9560, 26403912), (10755, 23470144), (11472, 22003260), (14340, 17602608), (15296, 16502445), (17208, 14668840), (19120, 13201956), (21510, 11735072), (22944, 11001630), (28680, 8801304), (34416, 7334420), (38240, 6600978), (43020, 5867536), (45888, 5500815), (57360, 4400652), (68832, 3667210), (76480, 3300489), (86040, 2933768), (114720, 2200326), (137664, 1833605), (172080, 1466884), (229440, 1100163), (344160, 733442), (366721, 688320)]