15890880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{16553}}^1$

素因数の和:16573

約数の個数: 56

約数和(自身を含む): 50456592

約数和(自身を除く): 34565712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 16553, 33106, 49659, 66212, 82765, 99318, 132424, 165530, 198636, 248295, 264848, 331060, 397272, 496590, 529696, 662120, 794544, 993180, 1059392, 1324240, 1589088, 1986360, 2648480, 3178176, 3972720, 5296960, 7945440, 15890880]

約数ペア:

[(1, 15890880), (2, 7945440), (3, 5296960), (4, 3972720), (5, 3178176), (6, 2648480), (8, 1986360), (10, 1589088), (12, 1324240), (15, 1059392), (16, 993180), (20, 794544), (24, 662120), (30, 529696), (32, 496590), (40, 397272), (48, 331060), (60, 264848), (64, 248295), (80, 198636), (96, 165530), (120, 132424), (160, 99318), (192, 82765), (240, 66212), (320, 49659), (480, 33106), (960, 16553)]