495692880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2065387}}^1$

素因数の和:2065403

約数の個数: 40

約数和(自身を含む): 1536648672

約数和(自身を除く): 1040955792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2065387, 4130774, 6196161, 8261548, 10326935, 12392322, 16523096, 20653870, 24784644, 30980805, 33046192, 41307740, 49569288, 61961610, 82615480, 99138576, 123923220, 165230960, 247846440, 495692880]

約数ペア:

[(1, 495692880), (2, 247846440), (3, 165230960), (4, 123923220), (5, 99138576), (6, 82615480), (8, 61961610), (10, 49569288), (12, 41307740), (15, 33046192), (16, 30980805), (20, 24784644), (24, 20653870), (30, 16523096), (40, 12392322), (48, 10326935), (60, 8261548), (80, 6196161), (120, 4130774), (240, 2065387)]