99890880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{104053}}^1$

素因数の和:104073

約数の個数: 56

約数和(自身を含む): 317156592

約数和(自身を除く): 217265712

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, 104053, 208106, 312159, 416212, 520265, 624318, 832424, 1040530, 1248636, 1560795, 1664848, 2081060, 2497272, 3121590, 3329696, 4162120, 4994544, 6243180, 6659392, 8324240, 9989088, 12486360, 16648480, 19978176, 24972720, 33296960, 49945440, 99890880]

約数ペア:

[(1, 99890880), (2, 49945440), (3, 33296960), (4, 24972720), (5, 19978176), (6, 16648480), (8, 12486360), (10, 9989088), (12, 8324240), (15, 6659392), (16, 6243180), (20, 4994544), (24, 4162120), (30, 3329696), (32, 3121590), (40, 2497272), (48, 2081060), (60, 1664848), (64, 1560795), (80, 1248636), (96, 1040530), (120, 832424), (160, 624318), (192, 520265), (240, 416212), (320, 312159), (480, 208106), (960, 104053)]