40772280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{339769}}^1$

素因数の和:339783

約数の個数: 32

約数和(自身を含む): 122317200

約数和(自身を除く): 81544920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 339769, 679538, 1019307, 1359076, 1698845, 2038614, 2718152, 3397690, 4077228, 5096535, 6795380, 8154456, 10193070, 13590760, 20386140, 40772280]

約数ペア:

[(1, 40772280), (2, 20386140), (3, 13590760), (4, 10193070), (5, 8154456), (6, 6795380), (8, 5096535), (10, 4077228), (12, 3397690), (15, 2718152), (20, 2038614), (24, 1698845), (30, 1359076), (40, 1019307), (60, 679538), (120, 339769)]