16297920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{5659}}^1$

素因数の和:5682

約数の個数: 84

約数和(自身を含む): 56067960

約数和(自身を除く): 39770040

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, 5659, 11318, 16977, 22636, 28295, 33954, 45272, 50931, 56590, 67908, 84885, 90544, 101862, 113180, 135816, 169770, 181088, 203724, 226360, 254655, 271632, 339540, 362176, 407448, 452720, 509310, 543264, 679080, 814896, 905440, 1018620, 1086528, 1358160, 1629792, 1810880, 2037240, 2716320, 3259584, 4074480, 5432640, 8148960, 16297920]

約数ペア:

[(1, 16297920), (2, 8148960), (3, 5432640), (4, 4074480), (5, 3259584), (6, 2716320), (8, 2037240), (9, 1810880), (10, 1629792), (12, 1358160), (15, 1086528), (16, 1018620), (18, 905440), (20, 814896), (24, 679080), (30, 543264), (32, 509310), (36, 452720), (40, 407448), (45, 362176), (48, 339540), (60, 271632), (64, 254655), (72, 226360), (80, 203724), (90, 181088), (96, 169770), (120, 135816), (144, 113180), (160, 101862), (180, 90544), (192, 84885), (240, 67908), (288, 56590), (320, 50931), (360, 45272), (480, 33954), (576, 28295), (720, 22636), (960, 16977), (1440, 11318), (2880, 5659)]