2604960

素因数分解:

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

素因数の和:97

約数の個数: 144

約数和(自身を含む): 9356256

約数和(自身を除く): 6751296

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, 243, 268, 270, 288, 324, 335, 360, 402, 405, 432, 480, 486, 536, 540, 603, 648, 670, 720, 804, 810, 864, 972, 1005, 1072, 1080, 1206, 1215, 1296, 1340, 1440, 1608, 1620, 1809, 1944, 2010, 2144, 2160, 2412, 2430, 2592, 2680, 3015, 3216, 3240, 3618, 3888, 4020, 4320, 4824, 4860, 5360, 5427, 6030, 6432, 6480, 7236, 7776, 8040, 9045, 9648, 9720, 10720, 10854, 12060, 12960, 14472, 16080, 16281, 18090, 19296, 19440, 21708, 24120, 27135, 28944, 32160, 32562, 36180, 38880, 43416, 48240, 54270, 57888, 65124, 72360, 81405, 86832, 96480, 108540, 130248, 144720, 162810, 173664, 217080, 260496, 289440, 325620, 434160, 520992, 651240, 868320, 1302480, 2604960]

約数ペア:

[(1, 2604960), (2, 1302480), (3, 868320), (4, 651240), (5, 520992), (6, 434160), (8, 325620), (9, 289440), (10, 260496), (12, 217080), (15, 173664), (16, 162810), (18, 144720), (20, 130248), (24, 108540), (27, 96480), (30, 86832), (32, 81405), (36, 72360), (40, 65124), (45, 57888), (48, 54270), (54, 48240), (60, 43416), (67, 38880), (72, 36180), (80, 32562), (81, 32160), (90, 28944), (96, 27135), (108, 24120), (120, 21708), (134, 19440), (135, 19296), (144, 18090), (160, 16281), (162, 16080), (180, 14472), (201, 12960), (216, 12060), (240, 10854), (243, 10720), (268, 9720), (270, 9648), (288, 9045), (324, 8040), (335, 7776), (360, 7236), (402, 6480), (405, 6432), (432, 6030), (480, 5427), (486, 5360), (536, 4860), (540, 4824), (603, 4320), (648, 4020), (670, 3888), (720, 3618), (804, 3240), (810, 3216), (864, 3015), (972, 2680), (1005, 2592), (1072, 2430), (1080, 2412), (1206, 2160), (1215, 2144), (1296, 2010), (1340, 1944), (1440, 1809), (1608, 1620)]