5493780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1365

約数の個数: 72

約数和(自身を含む): 17402112

約数和(自身を除く): 11908332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1327, 1380, 2070, 2654, 3981, 4140, 5308, 6635, 7962, 11943, 13270, 15924, 19905, 23886, 26540, 30521, 39810, 47772, 59715, 61042, 79620, 91563, 119430, 122084, 152605, 183126, 238860, 274689, 305210, 366252, 457815, 549378, 610420, 915630, 1098756, 1373445, 1831260, 2746890, 5493780]

約数ペア:

[(1, 5493780), (2, 2746890), (3, 1831260), (4, 1373445), (5, 1098756), (6, 915630), (9, 610420), (10, 549378), (12, 457815), (15, 366252), (18, 305210), (20, 274689), (23, 238860), (30, 183126), (36, 152605), (45, 122084), (46, 119430), (60, 91563), (69, 79620), (90, 61042), (92, 59715), (115, 47772), (138, 39810), (180, 30521), (207, 26540), (230, 23886), (276, 19905), (345, 15924), (414, 13270), (460, 11943), (690, 7962), (828, 6635), (1035, 5308), (1327, 4140), (1380, 3981), (2070, 2654)]