1157760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{67}}^1$

素因数の和:95

約数の個数: 128

約数和(自身を含む): 4161600

約数和(自身を除く): 3003840

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, 64, 67, 72, 80, 90, 96, 108, 120, 128, 134, 135, 144, 160, 180, 192, 201, 216, 240, 268, 270, 288, 320, 335, 360, 384, 402, 432, 480, 536, 540, 576, 603, 640, 670, 720, 804, 864, 960, 1005, 1072, 1080, 1152, 1206, 1340, 1440, 1608, 1728, 1809, 1920, 2010, 2144, 2160, 2412, 2680, 2880, 3015, 3216, 3456, 3618, 4020, 4288, 4320, 4824, 5360, 5760, 6030, 6432, 7236, 8040, 8576, 8640, 9045, 9648, 10720, 12060, 12864, 14472, 16080, 17280, 18090, 19296, 21440, 24120, 25728, 28944, 32160, 36180, 38592, 42880, 48240, 57888, 64320, 72360, 77184, 96480, 115776, 128640, 144720, 192960, 231552, 289440, 385920, 578880, 1157760]

約数ペア:

[(1, 1157760), (2, 578880), (3, 385920), (4, 289440), (5, 231552), (6, 192960), (8, 144720), (9, 128640), (10, 115776), (12, 96480), (15, 77184), (16, 72360), (18, 64320), (20, 57888), (24, 48240), (27, 42880), (30, 38592), (32, 36180), (36, 32160), (40, 28944), (45, 25728), (48, 24120), (54, 21440), (60, 19296), (64, 18090), (67, 17280), (72, 16080), (80, 14472), (90, 12864), (96, 12060), (108, 10720), (120, 9648), (128, 9045), (134, 8640), (135, 8576), (144, 8040), (160, 7236), (180, 6432), (192, 6030), (201, 5760), (216, 5360), (240, 4824), (268, 4320), (270, 4288), (288, 4020), (320, 3618), (335, 3456), (360, 3216), (384, 3015), (402, 2880), (432, 2680), (480, 2412), (536, 2160), (540, 2144), (576, 2010), (603, 1920), (640, 1809), (670, 1728), (720, 1608), (804, 1440), (864, 1340), (960, 1206), (1005, 1152), (1072, 1080)]