856074360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{21169}}^1$

素因数の和:21520

約数の個数: 64

約数和(自身を含む): 2575965600

約数和(自身を除く): 1719891240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337, 674, 1011, 1348, 1685, 2022, 2696, 3370, 4044, 5055, 6740, 8088, 10110, 13480, 20220, 21169, 40440, 42338, 63507, 84676, 105845, 127014, 169352, 211690, 254028, 317535, 423380, 508056, 635070, 846760, 1270140, 2540280, 7133953, 14267906, 21401859, 28535812, 35669765, 42803718, 57071624, 71339530, 85607436, 107009295, 142679060, 171214872, 214018590, 285358120, 428037180, 856074360]

約数ペア:

[(1, 856074360), (2, 428037180), (3, 285358120), (4, 214018590), (5, 171214872), (6, 142679060), (8, 107009295), (10, 85607436), (12, 71339530), (15, 57071624), (20, 42803718), (24, 35669765), (30, 28535812), (40, 21401859), (60, 14267906), (120, 7133953), (337, 2540280), (674, 1270140), (1011, 846760), (1348, 635070), (1685, 508056), (2022, 423380), (2696, 317535), (3370, 254028), (4044, 211690), (5055, 169352), (6740, 127014), (8088, 105845), (10110, 84676), (13480, 63507), (20220, 42338), (21169, 40440)]