178835520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1741}}^1$

素因数の和:1868

約数の個数: 112

約数和(自身を含む): 573438528

約数和(自身を除く): 394603008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 160, 192, 214, 240, 320, 321, 428, 480, 535, 642, 856, 960, 1070, 1284, 1605, 1712, 1741, 2140, 2568, 3210, 3424, 3482, 4280, 5136, 5223, 6420, 6848, 6964, 8560, 8705, 10272, 10446, 12840, 13928, 17120, 17410, 20544, 20892, 25680, 26115, 27856, 34240, 34820, 41784, 51360, 52230, 55712, 69640, 83568, 102720, 104460, 111424, 139280, 167136, 186287, 208920, 278560, 334272, 372574, 417840, 557120, 558861, 745148, 835680, 931435, 1117722, 1490296, 1671360, 1862870, 2235444, 2794305, 2980592, 3725740, 4470888, 5588610, 5961184, 7451480, 8941776, 11177220, 11922368, 14902960, 17883552, 22354440, 29805920, 35767104, 44708880, 59611840, 89417760, 178835520]

約数ペア:

[(1, 178835520), (2, 89417760), (3, 59611840), (4, 44708880), (5, 35767104), (6, 29805920), (8, 22354440), (10, 17883552), (12, 14902960), (15, 11922368), (16, 11177220), (20, 8941776), (24, 7451480), (30, 5961184), (32, 5588610), (40, 4470888), (48, 3725740), (60, 2980592), (64, 2794305), (80, 2235444), (96, 1862870), (107, 1671360), (120, 1490296), (160, 1117722), (192, 931435), (214, 835680), (240, 745148), (320, 558861), (321, 557120), (428, 417840), (480, 372574), (535, 334272), (642, 278560), (856, 208920), (960, 186287), (1070, 167136), (1284, 139280), (1605, 111424), (1712, 104460), (1741, 102720), (2140, 83568), (2568, 69640), (3210, 55712), (3424, 52230), (3482, 51360), (4280, 41784), (5136, 34820), (5223, 34240), (6420, 27856), (6848, 26115), (6964, 25680), (8560, 20892), (8705, 20544), (10272, 17410), (10446, 17120), (12840, 13928)]