255078360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8969}}^1$

素因数の和:9065

約数の個数: 96

約数和(自身を含む): 839592000

約数和(自身を除く): 584513640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4740, 5688, 7110, 8969, 9480, 14220, 17938, 26907, 28440, 35876, 44845, 53814, 71752, 80721, 89690, 107628, 134535, 161442, 179380, 215256, 269070, 322884, 358760, 403605, 538140, 645768, 708551, 807210, 1076280, 1417102, 1614420, 2125653, 2834204, 3228840, 3542755, 4251306, 5668408, 6376959, 7085510, 8502612, 10628265, 12753918, 14171020, 17005224, 21256530, 25507836, 28342040, 31884795, 42513060, 51015672, 63769590, 85026120, 127539180, 255078360]

約数ペア:

[(1, 255078360), (2, 127539180), (3, 85026120), (4, 63769590), (5, 51015672), (6, 42513060), (8, 31884795), (9, 28342040), (10, 25507836), (12, 21256530), (15, 17005224), (18, 14171020), (20, 12753918), (24, 10628265), (30, 8502612), (36, 7085510), (40, 6376959), (45, 5668408), (60, 4251306), (72, 3542755), (79, 3228840), (90, 2834204), (120, 2125653), (158, 1614420), (180, 1417102), (237, 1076280), (316, 807210), (360, 708551), (395, 645768), (474, 538140), (632, 403605), (711, 358760), (790, 322884), (948, 269070), (1185, 215256), (1422, 179380), (1580, 161442), (1896, 134535), (2370, 107628), (2844, 89690), (3160, 80721), (3555, 71752), (4740, 53814), (5688, 44845), (7110, 35876), (8969, 28440), (9480, 26907), (14220, 17938)]