120531456

素因数分解:

$2^9\times 3^3\times {\mathrm{8719}}^1$

素因数の和:8746

約数の個数: 80

約数和(自身を含む): 356822400

約数和(自身を除く): 236290944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 8719, 13824, 17438, 26157, 34876, 52314, 69752, 78471, 104628, 139504, 156942, 209256, 235413, 279008, 313884, 418512, 470826, 558016, 627768, 837024, 941652, 1116032, 1255536, 1674048, 1883304, 2232064, 2511072, 3348096, 3766608, 4464128, 5022144, 6696192, 7533216, 10044288, 13392384, 15066432, 20088576, 30132864, 40177152, 60265728, 120531456]

約数ペア:

[(1, 120531456), (2, 60265728), (3, 40177152), (4, 30132864), (6, 20088576), (8, 15066432), (9, 13392384), (12, 10044288), (16, 7533216), (18, 6696192), (24, 5022144), (27, 4464128), (32, 3766608), (36, 3348096), (48, 2511072), (54, 2232064), (64, 1883304), (72, 1674048), (96, 1255536), (108, 1116032), (128, 941652), (144, 837024), (192, 627768), (216, 558016), (256, 470826), (288, 418512), (384, 313884), (432, 279008), (512, 235413), (576, 209256), (768, 156942), (864, 139504), (1152, 104628), (1536, 78471), (1728, 69752), (2304, 52314), (3456, 34876), (4608, 26157), (6912, 17438), (8719, 13824)]