26187240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{218227}}^1$

素因数の和:218241

約数の個数: 32

約数和(自身を含む): 78562080

約数和(自身を除く): 52374840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 218227, 436454, 654681, 872908, 1091135, 1309362, 1745816, 2182270, 2618724, 3273405, 4364540, 5237448, 6546810, 8729080, 13093620, 26187240]

約数ペア:

[(1, 26187240), (2, 13093620), (3, 8729080), (4, 6546810), (5, 5237448), (6, 4364540), (8, 3273405), (10, 2618724), (12, 2182270), (15, 1745816), (20, 1309362), (24, 1091135), (30, 872908), (40, 654681), (60, 436454), (120, 218227)]