180864864

素因数分解:

$2^5\times 3^2\times {\mathrm{379}}^1\times {\mathrm{1657}}^1$

素因数の和:2052

約数の個数: 72

約数和(自身を含む): 516002760

約数和(自身を除く): 335137896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 379, 758, 1137, 1516, 1657, 2274, 3032, 3314, 3411, 4548, 4971, 6064, 6628, 6822, 9096, 9942, 12128, 13256, 13644, 14913, 18192, 19884, 26512, 27288, 29826, 36384, 39768, 53024, 54576, 59652, 79536, 109152, 119304, 159072, 238608, 477216, 628003, 1256006, 1884009, 2512012, 3768018, 5024024, 5652027, 7536036, 10048048, 11304054, 15072072, 20096096, 22608108, 30144144, 45216216, 60288288, 90432432, 180864864]

約数ペア:

[(1, 180864864), (2, 90432432), (3, 60288288), (4, 45216216), (6, 30144144), (8, 22608108), (9, 20096096), (12, 15072072), (16, 11304054), (18, 10048048), (24, 7536036), (32, 5652027), (36, 5024024), (48, 3768018), (72, 2512012), (96, 1884009), (144, 1256006), (288, 628003), (379, 477216), (758, 238608), (1137, 159072), (1516, 119304), (1657, 109152), (2274, 79536), (3032, 59652), (3314, 54576), (3411, 53024), (4548, 39768), (4971, 36384), (6064, 29826), (6628, 27288), (6822, 26512), (9096, 19884), (9942, 18192), (12128, 14913), (13256, 13644)]