272892320

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:718

約数の個数: 96

約数和(自身を含む): 674593920

約数和(自身を除く): 401701600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 103, 116, 145, 160, 206, 232, 290, 412, 464, 515, 571, 580, 824, 928, 1030, 1142, 1160, 1648, 2060, 2284, 2320, 2855, 2987, 3296, 4120, 4568, 4640, 5710, 5974, 8240, 9136, 11420, 11948, 14935, 16480, 16559, 18272, 22840, 23896, 29870, 33118, 45680, 47792, 58813, 59740, 66236, 82795, 91360, 95584, 117626, 119480, 132472, 165590, 235252, 238960, 264944, 294065, 331180, 470504, 477920, 529888, 588130, 662360, 941008, 1176260, 1324720, 1705577, 1882016, 2352520, 2649440, 3411154, 4705040, 6822308, 8527885, 9410080, 13644616, 17055770, 27289232, 34111540, 54578464, 68223080, 136446160, 272892320]

約数ペア:

[(1, 272892320), (2, 136446160), (4, 68223080), (5, 54578464), (8, 34111540), (10, 27289232), (16, 17055770), (20, 13644616), (29, 9410080), (32, 8527885), (40, 6822308), (58, 4705040), (80, 3411154), (103, 2649440), (116, 2352520), (145, 1882016), (160, 1705577), (206, 1324720), (232, 1176260), (290, 941008), (412, 662360), (464, 588130), (515, 529888), (571, 477920), (580, 470504), (824, 331180), (928, 294065), (1030, 264944), (1142, 238960), (1160, 235252), (1648, 165590), (2060, 132472), (2284, 119480), (2320, 117626), (2855, 95584), (2987, 91360), (3296, 82795), (4120, 66236), (4568, 59740), (4640, 58813), (5710, 47792), (5974, 45680), (8240, 33118), (9136, 29870), (11420, 23896), (11948, 22840), (14935, 18272), (16480, 16559)]