228639480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65701}}^1$

素因数の和:65744

約数の個数: 64

約数和(自身を含む): 709581600

約数和(自身を除く): 480942120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 65701, 131402, 197103, 262804, 328505, 394206, 525608, 657010, 788412, 985515, 1314020, 1576824, 1905329, 1971030, 2628040, 3810658, 3942060, 5715987, 7621316, 7884120, 9526645, 11431974, 15242632, 19053290, 22863948, 28579935, 38106580, 45727896, 57159870, 76213160, 114319740, 228639480]

約数ペア:

[(1, 228639480), (2, 114319740), (3, 76213160), (4, 57159870), (5, 45727896), (6, 38106580), (8, 28579935), (10, 22863948), (12, 19053290), (15, 15242632), (20, 11431974), (24, 9526645), (29, 7884120), (30, 7621316), (40, 5715987), (58, 3942060), (60, 3810658), (87, 2628040), (116, 1971030), (120, 1905329), (145, 1576824), (174, 1314020), (232, 985515), (290, 788412), (348, 657010), (435, 525608), (580, 394206), (696, 328505), (870, 262804), (1160, 197103), (1740, 131402), (3480, 65701)]