921336480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4603}}^1$

素因数の和:4763

約数の個数: 144

約数和(自身を含む): 3167367840

約数和(自身を除く): 2246031360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 139, 144, 160, 180, 240, 278, 288, 360, 417, 480, 556, 695, 720, 834, 1112, 1251, 1390, 1440, 1668, 2085, 2224, 2502, 2780, 3336, 4170, 4448, 4603, 5004, 5560, 6255, 6672, 8340, 9206, 10008, 11120, 12510, 13344, 13809, 16680, 18412, 20016, 22240, 23015, 25020, 27618, 33360, 36824, 40032, 41427, 46030, 50040, 55236, 66720, 69045, 73648, 82854, 92060, 100080, 110472, 138090, 147296, 165708, 184120, 200160, 207135, 220944, 276180, 331416, 368240, 414270, 441888, 552360, 639817, 662832, 736480, 828540, 1104720, 1279634, 1325664, 1657080, 1919451, 2209440, 2559268, 3199085, 3314160, 3838902, 5118536, 5758353, 6398170, 6628320, 7677804, 9597255, 10237072, 11516706, 12796340, 15355608, 19194510, 20474144, 23033412, 25592680, 28791765, 30711216, 38389020, 46066824, 51185360, 57583530, 61422432, 76778040, 92133648, 102370720, 115167060, 153556080, 184267296, 230334120, 307112160, 460668240, 921336480]

約数ペア:

[(1, 921336480), (2, 460668240), (3, 307112160), (4, 230334120), (5, 184267296), (6, 153556080), (8, 115167060), (9, 102370720), (10, 92133648), (12, 76778040), (15, 61422432), (16, 57583530), (18, 51185360), (20, 46066824), (24, 38389020), (30, 30711216), (32, 28791765), (36, 25592680), (40, 23033412), (45, 20474144), (48, 19194510), (60, 15355608), (72, 12796340), (80, 11516706), (90, 10237072), (96, 9597255), (120, 7677804), (139, 6628320), (144, 6398170), (160, 5758353), (180, 5118536), (240, 3838902), (278, 3314160), (288, 3199085), (360, 2559268), (417, 2209440), (480, 1919451), (556, 1657080), (695, 1325664), (720, 1279634), (834, 1104720), (1112, 828540), (1251, 736480), (1390, 662832), (1440, 639817), (1668, 552360), (2085, 441888), (2224, 414270), (2502, 368240), (2780, 331416), (3336, 276180), (4170, 220944), (4448, 207135), (4603, 200160), (5004, 184120), (5560, 165708), (6255, 147296), (6672, 138090), (8340, 110472), (9206, 100080), (10008, 92060), (11120, 82854), (12510, 73648), (13344, 69045), (13809, 66720), (16680, 55236), (18412, 50040), (20016, 46030), (22240, 41427), (23015, 40032), (25020, 36824), (27618, 33360)]