561803040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:741

約数の個数: 240

約数和(自身を含む): 2015399232

約数和(自身を除く): 1453596192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 67, 72, 80, 81, 90, 96, 108, 120, 134, 135, 144, 160, 162, 180, 201, 216, 240, 268, 270, 288, 324, 335, 360, 402, 405, 432, 480, 536, 540, 603, 647, 648, 670, 720, 804, 810, 864, 1005, 1072, 1080, 1206, 1294, 1296, 1340, 1440, 1608, 1620, 1809, 1941, 2010, 2144, 2160, 2412, 2588, 2592, 2680, 3015, 3216, 3235, 3240, 3618, 3882, 4020, 4320, 4824, 5176, 5360, 5427, 5823, 6030, 6432, 6470, 6480, 7236, 7764, 8040, 9045, 9648, 9705, 10352, 10720, 10854, 11646, 12060, 12940, 12960, 14472, 15528, 16080, 17469, 18090, 19296, 19410, 20704, 21708, 23292, 24120, 25880, 27135, 28944, 29115, 31056, 32160, 34938, 36180, 38820, 43349, 43416, 46584, 48240, 51760, 52407, 54270, 57888, 58230, 62112, 69876, 72360, 77640, 86698, 86832, 87345, 93168, 96480, 103520, 104814, 108540, 116460, 130047, 139752, 144720, 155280, 173396, 173664, 174690, 186336, 209628, 216745, 217080, 232920, 260094, 262035, 279504, 289440, 310560, 346792, 349380, 390141, 419256, 433490, 434160, 465840, 520188, 524070, 559008, 650235, 693584, 698760, 780282, 838512, 866980, 868320, 931680, 1040376, 1048140, 1170423, 1300470, 1387168, 1397520, 1560564, 1677024, 1733960, 1950705, 2080752, 2096280, 2340846, 2600940, 2795040, 3121128, 3467920, 3511269, 3901410, 4161504, 4192560, 4681692, 5201880, 5852115, 6242256, 6935840, 7022538, 7802820, 8385120, 9363384, 10403760, 11704230, 12484512, 14045076, 15605640, 17556345, 18726768, 20807520, 23408460, 28090152, 31211280, 35112690, 37453536, 46816920, 56180304, 62422560, 70225380, 93633840, 112360608, 140450760, 187267680, 280901520, 561803040]

約数ペア:

[(1, 561803040), (2, 280901520), (3, 187267680), (4, 140450760), (5, 112360608), (6, 93633840), (8, 70225380), (9, 62422560), (10, 56180304), (12, 46816920), (15, 37453536), (16, 35112690), (18, 31211280), (20, 28090152), (24, 23408460), (27, 20807520), (30, 18726768), (32, 17556345), (36, 15605640), (40, 14045076), (45, 12484512), (48, 11704230), (54, 10403760), (60, 9363384), (67, 8385120), (72, 7802820), (80, 7022538), (81, 6935840), (90, 6242256), (96, 5852115), (108, 5201880), (120, 4681692), (134, 4192560), (135, 4161504), (144, 3901410), (160, 3511269), (162, 3467920), (180, 3121128), (201, 2795040), (216, 2600940), (240, 2340846), (268, 2096280), (270, 2080752), (288, 1950705), (324, 1733960), (335, 1677024), (360, 1560564), (402, 1397520), (405, 1387168), (432, 1300470), (480, 1170423), (536, 1048140), (540, 1040376), (603, 931680), (647, 868320), (648, 866980), (670, 838512), (720, 780282), (804, 698760), (810, 693584), (864, 650235), (1005, 559008), (1072, 524070), (1080, 520188), (1206, 465840), (1294, 434160), (1296, 433490), (1340, 419256), (1440, 390141), (1608, 349380), (1620, 346792), (1809, 310560), (1941, 289440), (2010, 279504), (2144, 262035), (2160, 260094), (2412, 232920), (2588, 217080), (2592, 216745), (2680, 209628), (3015, 186336), (3216, 174690), (3235, 173664), (3240, 173396), (3618, 155280), (3882, 144720), (4020, 139752), (4320, 130047), (4824, 116460), (5176, 108540), (5360, 104814), (5427, 103520), (5823, 96480), (6030, 93168), (6432, 87345), (6470, 86832), (6480, 86698), (7236, 77640), (7764, 72360), (8040, 69876), (9045, 62112), (9648, 58230), (9705, 57888), (10352, 54270), (10720, 52407), (10854, 51760), (11646, 48240), (12060, 46584), (12940, 43416), (12960, 43349), (14472, 38820), (15528, 36180), (16080, 34938), (17469, 32160), (18090, 31056), (19296, 29115), (19410, 28944), (20704, 27135), (21708, 25880), (23292, 24120)]