309464640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{107453}}^1$

素因数の和:107476

約数の個数: 84

約数和(自身を含む): 1064439324

約数和(自身を除く): 754974684

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 107453, 214906, 322359, 429812, 537265, 644718, 859624, 967077, 1074530, 1289436, 1611795, 1719248, 1934154, 2149060, 2578872, 3223590, 3438496, 3868308, 4298120, 4835385, 5157744, 6447180, 6876992, 7736616, 8596240, 9670770, 10315488, 12894360, 15473232, 17192480, 19341540, 20630976, 25788720, 30946464, 34384960, 38683080, 51577440, 61892928, 77366160, 103154880, 154732320, 309464640]

約数ペア:

[(1, 309464640), (2, 154732320), (3, 103154880), (4, 77366160), (5, 61892928), (6, 51577440), (8, 38683080), (9, 34384960), (10, 30946464), (12, 25788720), (15, 20630976), (16, 19341540), (18, 17192480), (20, 15473232), (24, 12894360), (30, 10315488), (32, 9670770), (36, 8596240), (40, 7736616), (45, 6876992), (48, 6447180), (60, 5157744), (64, 4835385), (72, 4298120), (80, 3868308), (90, 3438496), (96, 3223590), (120, 2578872), (144, 2149060), (160, 1934154), (180, 1719248), (192, 1611795), (240, 1289436), (288, 1074530), (320, 967077), (360, 859624), (480, 644718), (576, 537265), (720, 429812), (960, 322359), (1440, 214906), (2880, 107453)]