8731920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{36383}}^1$

素因数の和:36399

約数の個数: 40

約数和(自身を含む): 27069696

約数和(自身を除く): 18337776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 36383, 72766, 109149, 145532, 181915, 218298, 291064, 363830, 436596, 545745, 582128, 727660, 873192, 1091490, 1455320, 1746384, 2182980, 2910640, 4365960, 8731920]

約数ペア:

[(1, 8731920), (2, 4365960), (3, 2910640), (4, 2182980), (5, 1746384), (6, 1455320), (8, 1091490), (10, 873192), (12, 727660), (15, 582128), (16, 545745), (20, 436596), (24, 363830), (30, 291064), (40, 218298), (48, 181915), (60, 145532), (80, 109149), (120, 72766), (240, 36383)]