2440269120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2541947}}^1$

素因数の和:2541967

約数の個数: 56

約数和(自身を含む): 7747857504

約数和(自身を除く): 5307588384

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, 160, 192, 240, 320, 480, 960, 2541947, 5083894, 7625841, 10167788, 12709735, 15251682, 20335576, 25419470, 30503364, 38129205, 40671152, 50838940, 61006728, 76258410, 81342304, 101677880, 122013456, 152516820, 162684608, 203355760, 244026912, 305033640, 406711520, 488053824, 610067280, 813423040, 1220134560, 2440269120]

約数ペア:

[(1, 2440269120), (2, 1220134560), (3, 813423040), (4, 610067280), (5, 488053824), (6, 406711520), (8, 305033640), (10, 244026912), (12, 203355760), (15, 162684608), (16, 152516820), (20, 122013456), (24, 101677880), (30, 81342304), (32, 76258410), (40, 61006728), (48, 50838940), (60, 40671152), (64, 38129205), (80, 30503364), (96, 25419470), (120, 20335576), (160, 15251682), (192, 12709735), (240, 10167788), (320, 7625841), (480, 5083894), (960, 2541947)]