122905620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{227603}}^1$

素因数の和:227621

約数の個数: 48

約数和(自身を含む): 382374720

約数和(自身を除く): 259469100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 227603, 455206, 682809, 910412, 1138015, 1365618, 2048427, 2276030, 2731236, 3414045, 4096854, 4552060, 6145281, 6828090, 8193708, 10242135, 12290562, 13656180, 20484270, 24581124, 30726405, 40968540, 61452810, 122905620]

約数ペア:

[(1, 122905620), (2, 61452810), (3, 40968540), (4, 30726405), (5, 24581124), (6, 20484270), (9, 13656180), (10, 12290562), (12, 10242135), (15, 8193708), (18, 6828090), (20, 6145281), (27, 4552060), (30, 4096854), (36, 3414045), (45, 2731236), (54, 2276030), (60, 2048427), (90, 1365618), (108, 1138015), (135, 910412), (180, 682809), (270, 455206), (540, 227603)]