242633280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{263}}^1$

素因数の和:345

約数の個数: 168

約数和(自身を含む): 799039296

約数和(自身を除く): 556406016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 263, 310, 320, 372, 465, 480, 496, 526, 620, 744, 789, 930, 960, 961, 992, 1052, 1240, 1315, 1488, 1578, 1860, 1922, 1984, 2104, 2480, 2630, 2883, 2976, 3156, 3720, 3844, 3945, 4208, 4805, 4960, 5260, 5766, 5952, 6312, 7440, 7688, 7890, 8153, 8416, 9610, 9920, 10520, 11532, 12624, 14415, 14880, 15376, 15780, 16306, 16832, 19220, 21040, 23064, 24459, 25248, 28830, 29760, 30752, 31560, 32612, 38440, 40765, 42080, 46128, 48918, 50496, 57660, 61504, 63120, 65224, 76880, 81530, 84160, 92256, 97836, 115320, 122295, 126240, 130448, 153760, 163060, 184512, 195672, 230640, 244590, 252480, 252743, 260896, 307520, 326120, 391344, 461280, 489180, 505486, 521792, 652240, 758229, 782688, 922560, 978360, 1010972, 1263715, 1304480, 1516458, 1565376, 1956720, 2021944, 2527430, 2608960, 3032916, 3791145, 3913440, 4043888, 5054860, 6065832, 7582290, 7826880, 8087776, 10109720, 12131664, 15164580, 16175552, 20219440, 24263328, 30329160, 40438880, 48526656, 60658320, 80877760, 121316640, 242633280]

約数ペア:

[(1, 242633280), (2, 121316640), (3, 80877760), (4, 60658320), (5, 48526656), (6, 40438880), (8, 30329160), (10, 24263328), (12, 20219440), (15, 16175552), (16, 15164580), (20, 12131664), (24, 10109720), (30, 8087776), (31, 7826880), (32, 7582290), (40, 6065832), (48, 5054860), (60, 4043888), (62, 3913440), (64, 3791145), (80, 3032916), (93, 2608960), (96, 2527430), (120, 2021944), (124, 1956720), (155, 1565376), (160, 1516458), (186, 1304480), (192, 1263715), (240, 1010972), (248, 978360), (263, 922560), (310, 782688), (320, 758229), (372, 652240), (465, 521792), (480, 505486), (496, 489180), (526, 461280), (620, 391344), (744, 326120), (789, 307520), (930, 260896), (960, 252743), (961, 252480), (992, 244590), (1052, 230640), (1240, 195672), (1315, 184512), (1488, 163060), (1578, 153760), (1860, 130448), (1922, 126240), (1984, 122295), (2104, 115320), (2480, 97836), (2630, 92256), (2883, 84160), (2976, 81530), (3156, 76880), (3720, 65224), (3844, 63120), (3945, 61504), (4208, 57660), (4805, 50496), (4960, 48918), (5260, 46128), (5766, 42080), (5952, 40765), (6312, 38440), (7440, 32612), (7688, 31560), (7890, 30752), (8153, 29760), (8416, 28830), (9610, 25248), (9920, 24459), (10520, 23064), (11532, 21040), (12624, 19220), (14415, 16832), (14880, 16306), (15376, 15780)]