40532880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{168887}}^1$

素因数の和:168903

約数の個数: 40

約数和(自身を含む): 125652672

約数和(自身を除く): 85119792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 168887, 337774, 506661, 675548, 844435, 1013322, 1351096, 1688870, 2026644, 2533305, 2702192, 3377740, 4053288, 5066610, 6755480, 8106576, 10133220, 13510960, 20266440, 40532880]

約数ペア:

[(1, 40532880), (2, 20266440), (3, 13510960), (4, 10133220), (5, 8106576), (6, 6755480), (8, 5066610), (10, 4053288), (12, 3377740), (15, 2702192), (16, 2533305), (20, 2026644), (24, 1688870), (30, 1351096), (40, 1013322), (48, 844435), (60, 675548), (80, 506661), (120, 337774), (240, 168887)]