393348960

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 288

約数和(自身を含む): 1422150912

約数和(自身を除く): 1028801952

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, 151, 160, 162, 180, 201, 216, 240, 243, 268, 270, 288, 302, 324, 335, 360, 402, 405, 432, 453, 480, 486, 536, 540, 603, 604, 648, 670, 720, 755, 804, 810, 864, 906, 972, 1005, 1072, 1080, 1206, 1208, 1215, 1296, 1340, 1359, 1440, 1510, 1608, 1620, 1809, 1812, 1944, 2010, 2144, 2160, 2265, 2412, 2416, 2430, 2592, 2680, 2718, 3015, 3020, 3216, 3240, 3618, 3624, 3888, 4020, 4077, 4320, 4530, 4824, 4832, 4860, 5360, 5427, 5436, 6030, 6040, 6432, 6480, 6795, 7236, 7248, 7776, 8040, 8154, 9045, 9060, 9648, 9720, 10117, 10720, 10854, 10872, 12060, 12080, 12231, 12960, 13590, 14472, 14496, 16080, 16281, 16308, 18090, 18120, 19296, 19440, 20234, 20385, 21708, 21744, 24120, 24160, 24462, 27135, 27180, 28944, 30351, 32160, 32562, 32616, 36180, 36240, 36693, 38880, 40468, 40770, 43416, 43488, 48240, 48924, 50585, 54270, 54360, 57888, 60702, 61155, 65124, 65232, 72360, 72480, 73386, 80936, 81405, 81540, 86832, 91053, 96480, 97848, 101170, 108540, 108720, 121404, 122310, 130248, 130464, 144720, 146772, 151755, 161872, 162810, 163080, 173664, 182106, 183465, 195696, 202340, 217080, 217440, 242808, 244620, 260496, 273159, 289440, 293544, 303510, 323744, 325620, 326160, 364212, 366930, 391392, 404680, 434160, 455265, 485616, 489240, 520992, 546318, 587088, 607020, 651240, 652320, 728424, 733860, 809360, 819477, 868320, 910530, 971232, 978480, 1092636, 1174176, 1214040, 1302480, 1365795, 1456848, 1467720, 1618720, 1638954, 1821060, 1956960, 2185272, 2428080, 2458431, 2604960, 2731590, 2913696, 2935440, 3277908, 3642120, 4097385, 4370544, 4856160, 4916862, 5463180, 5870880, 6555816, 7284240, 8194770, 8741088, 9833724, 10926360, 12292155, 13111632, 14568480, 16389540, 19667448, 21852720, 24584310, 26223264, 32779080, 39334896, 43705440, 49168620, 65558160, 78669792, 98337240, 131116320, 196674480, 393348960]

約数ペア:

[(1, 393348960), (2, 196674480), (3, 131116320), (4, 98337240), (5, 78669792), (6, 65558160), (8, 49168620), (9, 43705440), (10, 39334896), (12, 32779080), (15, 26223264), (16, 24584310), (18, 21852720), (20, 19667448), (24, 16389540), (27, 14568480), (30, 13111632), (32, 12292155), (36, 10926360), (40, 9833724), (45, 8741088), (48, 8194770), (54, 7284240), (60, 6555816), (67, 5870880), (72, 5463180), (80, 4916862), (81, 4856160), (90, 4370544), (96, 4097385), (108, 3642120), (120, 3277908), (134, 2935440), (135, 2913696), (144, 2731590), (151, 2604960), (160, 2458431), (162, 2428080), (180, 2185272), (201, 1956960), (216, 1821060), (240, 1638954), (243, 1618720), (268, 1467720), (270, 1456848), (288, 1365795), (302, 1302480), (324, 1214040), (335, 1174176), (360, 1092636), (402, 978480), (405, 971232), (432, 910530), (453, 868320), (480, 819477), (486, 809360), (536, 733860), (540, 728424), (603, 652320), (604, 651240), (648, 607020), (670, 587088), (720, 546318), (755, 520992), (804, 489240), (810, 485616), (864, 455265), (906, 434160), (972, 404680), (1005, 391392), (1072, 366930), (1080, 364212), (1206, 326160), (1208, 325620), (1215, 323744), (1296, 303510), (1340, 293544), (1359, 289440), (1440, 273159), (1510, 260496), (1608, 244620), (1620, 242808), (1809, 217440), (1812, 217080), (1944, 202340), (2010, 195696), (2144, 183465), (2160, 182106), (2265, 173664), (2412, 163080), (2416, 162810), (2430, 161872), (2592, 151755), (2680, 146772), (2718, 144720), (3015, 130464), (3020, 130248), (3216, 122310), (3240, 121404), (3618, 108720), (3624, 108540), (3888, 101170), (4020, 97848), (4077, 96480), (4320, 91053), (4530, 86832), (4824, 81540), (4832, 81405), (4860, 80936), (5360, 73386), (5427, 72480), (5436, 72360), (6030, 65232), (6040, 65124), (6432, 61155), (6480, 60702), (6795, 57888), (7236, 54360), (7248, 54270), (7776, 50585), (8040, 48924), (8154, 48240), (9045, 43488), (9060, 43416), (9648, 40770), (9720, 40468), (10117, 38880), (10720, 36693), (10854, 36240), (10872, 36180), (12060, 32616), (12080, 32562), (12231, 32160), (12960, 30351), (13590, 28944), (14472, 27180), (14496, 27135), (16080, 24462), (16281, 24160), (16308, 24120), (18090, 21744), (18120, 21708), (19296, 20385), (19440, 20234)]