872377920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{302909}}^1$

素因数の和:302932

約数の個数: 84

約数和(自身を含む): 3000626460

約数和(自身を除く): 2128248540

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 302909, 605818, 908727, 1211636, 1514545, 1817454, 2423272, 2726181, 3029090, 3634908, 4543635, 4846544, 5452362, 6058180, 7269816, 9087270, 9693088, 10904724, 12116360, 13630905, 14539632, 18174540, 19386176, 21809448, 24232720, 27261810, 29079264, 36349080, 43618896, 48465440, 54523620, 58158528, 72698160, 87237792, 96930880, 109047240, 145396320, 174475584, 218094480, 290792640, 436188960, 872377920]

約数ペア:

[(1, 872377920), (2, 436188960), (3, 290792640), (4, 218094480), (5, 174475584), (6, 145396320), (8, 109047240), (9, 96930880), (10, 87237792), (12, 72698160), (15, 58158528), (16, 54523620), (18, 48465440), (20, 43618896), (24, 36349080), (30, 29079264), (32, 27261810), (36, 24232720), (40, 21809448), (45, 19386176), (48, 18174540), (60, 14539632), (64, 13630905), (72, 12116360), (80, 10904724), (90, 9693088), (96, 9087270), (120, 7269816), (144, 6058180), (160, 5452362), (180, 4846544), (192, 4543635), (240, 3634908), (288, 3029090), (320, 2726181), (360, 2423272), (480, 1817454), (576, 1514545), (720, 1211636), (960, 908727), (1440, 605818), (2880, 302909)]