2814480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1303}}^1$

素因数の和:1325

約数の個数: 80

約数和(自身を含む): 9701760

約数和(自身を除く): 6887280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 1303, 2160, 2606, 3909, 5212, 6515, 7818, 10424, 11727, 13030, 15636, 19545, 20848, 23454, 26060, 31272, 35181, 39090, 46908, 52120, 58635, 62544, 70362, 78180, 93816, 104240, 117270, 140724, 156360, 175905, 187632, 234540, 281448, 312720, 351810, 469080, 562896, 703620, 938160, 1407240, 2814480]

約数ペア:

[(1, 2814480), (2, 1407240), (3, 938160), (4, 703620), (5, 562896), (6, 469080), (8, 351810), (9, 312720), (10, 281448), (12, 234540), (15, 187632), (16, 175905), (18, 156360), (20, 140724), (24, 117270), (27, 104240), (30, 93816), (36, 78180), (40, 70362), (45, 62544), (48, 58635), (54, 52120), (60, 46908), (72, 39090), (80, 35181), (90, 31272), (108, 26060), (120, 23454), (135, 20848), (144, 19545), (180, 15636), (216, 13030), (240, 11727), (270, 10424), (360, 7818), (432, 6515), (540, 5212), (720, 3909), (1080, 2606), (1303, 2160)]