355142880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:503

約数の個数: 240

約数和(自身を含む): 1275175440

約数和(自身を除く): 920032560

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, 409, 432, 480, 536, 540, 603, 648, 670, 720, 804, 810, 818, 864, 1005, 1072, 1080, 1206, 1227, 1296, 1340, 1440, 1608, 1620, 1636, 1809, 2010, 2045, 2144, 2160, 2412, 2454, 2592, 2680, 3015, 3216, 3240, 3272, 3618, 3681, 4020, 4090, 4320, 4824, 4908, 5360, 5427, 6030, 6135, 6432, 6480, 6544, 7236, 7362, 8040, 8180, 9045, 9648, 9816, 10720, 10854, 11043, 12060, 12270, 12960, 13088, 14472, 14724, 16080, 16360, 18090, 18405, 19296, 19632, 21708, 22086, 24120, 24540, 27135, 27403, 28944, 29448, 32160, 32720, 33129, 36180, 36810, 39264, 43416, 44172, 48240, 49080, 54270, 54806, 55215, 57888, 58896, 65440, 66258, 72360, 73620, 82209, 86832, 88344, 96480, 98160, 108540, 109612, 110430, 117792, 132516, 137015, 144720, 147240, 164418, 165645, 173664, 176688, 196320, 217080, 219224, 220860, 246627, 265032, 274030, 289440, 294480, 328836, 331290, 353376, 411045, 434160, 438448, 441720, 493254, 530064, 548060, 588960, 657672, 662580, 739881, 822090, 868320, 876896, 883440, 986508, 1060128, 1096120, 1233135, 1315344, 1325160, 1479762, 1644180, 1766880, 1973016, 2192240, 2219643, 2466270, 2630688, 2650320, 2959524, 3288360, 3699405, 3946032, 4384480, 4439286, 4932540, 5300640, 5919048, 6576720, 7398810, 7892064, 8878572, 9865080, 11098215, 11838096, 13153440, 14797620, 17757144, 19730160, 22196430, 23676192, 29595240, 35514288, 39460320, 44392860, 59190480, 71028576, 88785720, 118380960, 177571440, 355142880]

約数ペア:

[(1, 355142880), (2, 177571440), (3, 118380960), (4, 88785720), (5, 71028576), (6, 59190480), (8, 44392860), (9, 39460320), (10, 35514288), (12, 29595240), (15, 23676192), (16, 22196430), (18, 19730160), (20, 17757144), (24, 14797620), (27, 13153440), (30, 11838096), (32, 11098215), (36, 9865080), (40, 8878572), (45, 7892064), (48, 7398810), (54, 6576720), (60, 5919048), (67, 5300640), (72, 4932540), (80, 4439286), (81, 4384480), (90, 3946032), (96, 3699405), (108, 3288360), (120, 2959524), (134, 2650320), (135, 2630688), (144, 2466270), (160, 2219643), (162, 2192240), (180, 1973016), (201, 1766880), (216, 1644180), (240, 1479762), (268, 1325160), (270, 1315344), (288, 1233135), (324, 1096120), (335, 1060128), (360, 986508), (402, 883440), (405, 876896), (409, 868320), (432, 822090), (480, 739881), (536, 662580), (540, 657672), (603, 588960), (648, 548060), (670, 530064), (720, 493254), (804, 441720), (810, 438448), (818, 434160), (864, 411045), (1005, 353376), (1072, 331290), (1080, 328836), (1206, 294480), (1227, 289440), (1296, 274030), (1340, 265032), (1440, 246627), (1608, 220860), (1620, 219224), (1636, 217080), (1809, 196320), (2010, 176688), (2045, 173664), (2144, 165645), (2160, 164418), (2412, 147240), (2454, 144720), (2592, 137015), (2680, 132516), (3015, 117792), (3216, 110430), (3240, 109612), (3272, 108540), (3618, 98160), (3681, 96480), (4020, 88344), (4090, 86832), (4320, 82209), (4824, 73620), (4908, 72360), (5360, 66258), (5427, 65440), (6030, 58896), (6135, 57888), (6432, 55215), (6480, 54806), (6544, 54270), (7236, 49080), (7362, 48240), (8040, 44172), (8180, 43416), (9045, 39264), (9648, 36810), (9816, 36180), (10720, 33129), (10854, 32720), (11043, 32160), (12060, 29448), (12270, 28944), (12960, 27403), (13088, 27135), (14472, 24540), (14724, 24120), (16080, 22086), (16360, 21708), (18090, 19632), (18405, 19296)]