60720128

素因数分解:

$2^{10}\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 88

約数和(自身を含む): 142667712

約数和(自身を除く): 81947584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 197, 224, 256, 301, 344, 394, 448, 512, 602, 688, 788, 896, 1024, 1204, 1376, 1379, 1576, 1792, 2408, 2752, 2758, 3152, 3584, 4816, 5504, 5516, 6304, 7168, 8471, 9632, 11008, 11032, 12608, 16942, 19264, 22016, 22064, 25216, 33884, 38528, 44032, 44128, 50432, 59297, 67768, 77056, 88256, 100864, 118594, 135536, 154112, 176512, 201728, 237188, 271072, 308224, 353024, 474376, 542144, 706048, 948752, 1084288, 1412096, 1897504, 2168576, 3795008, 4337152, 7590016, 8674304, 15180032, 30360064, 60720128]

約数ペア:

[(1, 60720128), (2, 30360064), (4, 15180032), (7, 8674304), (8, 7590016), (14, 4337152), (16, 3795008), (28, 2168576), (32, 1897504), (43, 1412096), (56, 1084288), (64, 948752), (86, 706048), (112, 542144), (128, 474376), (172, 353024), (197, 308224), (224, 271072), (256, 237188), (301, 201728), (344, 176512), (394, 154112), (448, 135536), (512, 118594), (602, 100864), (688, 88256), (788, 77056), (896, 67768), (1024, 59297), (1204, 50432), (1376, 44128), (1379, 44032), (1576, 38528), (1792, 33884), (2408, 25216), (2752, 22064), (2758, 22016), (3152, 19264), (3584, 16942), (4816, 12608), (5504, 11032), (5516, 11008), (6304, 9632), (7168, 8471)]