123030384

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:554

約数の個数: 80

約数和(自身を含む): 327112992

約数和(自身を除く): 204082608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 137, 159, 212, 274, 318, 353, 411, 424, 548, 636, 706, 822, 848, 1059, 1096, 1272, 1412, 1644, 2118, 2192, 2544, 2824, 3288, 4236, 5648, 6576, 7261, 8472, 14522, 16944, 18709, 21783, 29044, 37418, 43566, 48361, 56127, 58088, 74836, 87132, 96722, 112254, 116176, 145083, 149672, 174264, 193444, 224508, 290166, 299344, 348528, 386888, 449016, 580332, 773776, 898032, 1160664, 2321328, 2563133, 5126266, 7689399, 10252532, 15378798, 20505064, 30757596, 41010128, 61515192, 123030384]

約数ペア:

[(1, 123030384), (2, 61515192), (3, 41010128), (4, 30757596), (6, 20505064), (8, 15378798), (12, 10252532), (16, 7689399), (24, 5126266), (48, 2563133), (53, 2321328), (106, 1160664), (137, 898032), (159, 773776), (212, 580332), (274, 449016), (318, 386888), (353, 348528), (411, 299344), (424, 290166), (548, 224508), (636, 193444), (706, 174264), (822, 149672), (848, 145083), (1059, 116176), (1096, 112254), (1272, 96722), (1412, 87132), (1644, 74836), (2118, 58088), (2192, 56127), (2544, 48361), (2824, 43566), (3288, 37418), (4236, 29044), (5648, 21783), (6576, 18709), (7261, 16944), (8472, 14522)]