40245960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{335383}}^1$

素因数の和:335397

約数の個数: 32

約数和(自身を含む): 120738240

約数和(自身を除く): 80492280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 335383, 670766, 1006149, 1341532, 1676915, 2012298, 2683064, 3353830, 4024596, 5030745, 6707660, 8049192, 10061490, 13415320, 20122980, 40245960]

約数ペア:

[(1, 40245960), (2, 20122980), (3, 13415320), (4, 10061490), (5, 8049192), (6, 6707660), (8, 5030745), (10, 4024596), (12, 3353830), (15, 2683064), (20, 2012298), (24, 1676915), (30, 1341532), (40, 1006149), (60, 670766), (120, 335383)]