2437920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1693}}^1$

素因数の和:1714

約数の個数: 72

約数和(自身を含む): 8324316

約数和(自身を除く): 5886396

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1693, 3386, 5079, 6772, 8465, 10158, 13544, 15237, 16930, 20316, 25395, 27088, 30474, 33860, 40632, 50790, 54176, 60948, 67720, 76185, 81264, 101580, 121896, 135440, 152370, 162528, 203160, 243792, 270880, 304740, 406320, 487584, 609480, 812640, 1218960, 2437920]

約数ペア:

[(1, 2437920), (2, 1218960), (3, 812640), (4, 609480), (5, 487584), (6, 406320), (8, 304740), (9, 270880), (10, 243792), (12, 203160), (15, 162528), (16, 152370), (18, 135440), (20, 121896), (24, 101580), (30, 81264), (32, 76185), (36, 67720), (40, 60948), (45, 54176), (48, 50790), (60, 40632), (72, 33860), (80, 30474), (90, 27088), (96, 25395), (120, 20316), (144, 16930), (160, 15237), (180, 13544), (240, 10158), (288, 8465), (360, 6772), (480, 5079), (720, 3386), (1440, 1693)]