180957888

素因数分解:

$2^6\times 3^4\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:612

約数の個数: 140

約数和(自身を含む): 545467032

約数和(自身を除く): 364509144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 81, 96, 108, 134, 144, 162, 192, 201, 216, 268, 288, 324, 402, 432, 521, 536, 576, 603, 648, 804, 864, 1042, 1072, 1206, 1296, 1563, 1608, 1728, 1809, 2084, 2144, 2412, 2592, 3126, 3216, 3618, 4168, 4288, 4689, 4824, 5184, 5427, 6252, 6432, 7236, 8336, 9378, 9648, 10854, 12504, 12864, 14067, 14472, 16672, 18756, 19296, 21708, 25008, 28134, 28944, 33344, 34907, 37512, 38592, 42201, 43416, 50016, 56268, 57888, 69814, 75024, 84402, 86832, 100032, 104721, 112536, 115776, 139628, 150048, 168804, 173664, 209442, 225072, 279256, 300096, 314163, 337608, 347328, 418884, 450144, 558512, 628326, 675216, 837768, 900288, 942489, 1117024, 1256652, 1350432, 1675536, 1884978, 2234048, 2513304, 2700864, 2827467, 3351072, 3769956, 5026608, 5654934, 6702144, 7539912, 10053216, 11309868, 15079824, 20106432, 22619736, 30159648, 45239472, 60319296, 90478944, 180957888]

約数ペア:

[(1, 180957888), (2, 90478944), (3, 60319296), (4, 45239472), (6, 30159648), (8, 22619736), (9, 20106432), (12, 15079824), (16, 11309868), (18, 10053216), (24, 7539912), (27, 6702144), (32, 5654934), (36, 5026608), (48, 3769956), (54, 3351072), (64, 2827467), (67, 2700864), (72, 2513304), (81, 2234048), (96, 1884978), (108, 1675536), (134, 1350432), (144, 1256652), (162, 1117024), (192, 942489), (201, 900288), (216, 837768), (268, 675216), (288, 628326), (324, 558512), (402, 450144), (432, 418884), (521, 347328), (536, 337608), (576, 314163), (603, 300096), (648, 279256), (804, 225072), (864, 209442), (1042, 173664), (1072, 168804), (1206, 150048), (1296, 139628), (1563, 115776), (1608, 112536), (1728, 104721), (1809, 100032), (2084, 86832), (2144, 84402), (2412, 75024), (2592, 69814), (3126, 57888), (3216, 56268), (3618, 50016), (4168, 43416), (4288, 42201), (4689, 38592), (4824, 37512), (5184, 34907), (5427, 33344), (6252, 28944), (6432, 28134), (7236, 25008), (8336, 21708), (9378, 19296), (9648, 18756), (10854, 16672), (12504, 14472), (12864, 14067)]