2019546240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1051847}}^1$

素因数の和:1051869

約数の個数: 64

約数和(自身を含む): 6437309760

約数和(自身を除く): 4417763520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 1051847, 2103694, 3155541, 4207388, 5259235, 6311082, 8414776, 10518470, 12622164, 15777705, 16829552, 21036940, 25244328, 31555410, 33659104, 42073880, 50488656, 63110820, 67318208, 84147760, 100977312, 126221640, 134636416, 168295520, 201954624, 252443280, 336591040, 403909248, 504886560, 673182080, 1009773120, 2019546240]

約数ペア:

[(1, 2019546240), (2, 1009773120), (3, 673182080), (4, 504886560), (5, 403909248), (6, 336591040), (8, 252443280), (10, 201954624), (12, 168295520), (15, 134636416), (16, 126221640), (20, 100977312), (24, 84147760), (30, 67318208), (32, 63110820), (40, 50488656), (48, 42073880), (60, 33659104), (64, 31555410), (80, 25244328), (96, 21036940), (120, 16829552), (128, 15777705), (160, 12622164), (192, 10518470), (240, 8414776), (320, 6311082), (384, 5259235), (480, 4207388), (640, 3155541), (960, 2103694), (1920, 1051847)]