6556320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 23292360

約数和(自身を除く): 16736040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 157, 160, 174, 180, 232, 240, 261, 288, 290, 314, 348, 360, 435, 464, 471, 480, 522, 580, 628, 696, 720, 785, 870, 928, 942, 1044, 1160, 1256, 1305, 1392, 1413, 1440, 1570, 1740, 1884, 2088, 2320, 2355, 2512, 2610, 2784, 2826, 3140, 3480, 3768, 4176, 4553, 4640, 4710, 5024, 5220, 5652, 6280, 6960, 7065, 7536, 8352, 9106, 9420, 10440, 11304, 12560, 13659, 13920, 14130, 15072, 18212, 18840, 20880, 22608, 22765, 25120, 27318, 28260, 36424, 37680, 40977, 41760, 45216, 45530, 54636, 56520, 68295, 72848, 75360, 81954, 91060, 109272, 113040, 136590, 145696, 163908, 182120, 204885, 218544, 226080, 273180, 327816, 364240, 409770, 437088, 546360, 655632, 728480, 819540, 1092720, 1311264, 1639080, 2185440, 3278160, 6556320]

約数ペア:

[(1, 6556320), (2, 3278160), (3, 2185440), (4, 1639080), (5, 1311264), (6, 1092720), (8, 819540), (9, 728480), (10, 655632), (12, 546360), (15, 437088), (16, 409770), (18, 364240), (20, 327816), (24, 273180), (29, 226080), (30, 218544), (32, 204885), (36, 182120), (40, 163908), (45, 145696), (48, 136590), (58, 113040), (60, 109272), (72, 91060), (80, 81954), (87, 75360), (90, 72848), (96, 68295), (116, 56520), (120, 54636), (144, 45530), (145, 45216), (157, 41760), (160, 40977), (174, 37680), (180, 36424), (232, 28260), (240, 27318), (261, 25120), (288, 22765), (290, 22608), (314, 20880), (348, 18840), (360, 18212), (435, 15072), (464, 14130), (471, 13920), (480, 13659), (522, 12560), (580, 11304), (628, 10440), (696, 9420), (720, 9106), (785, 8352), (870, 7536), (928, 7065), (942, 6960), (1044, 6280), (1160, 5652), (1256, 5220), (1305, 5024), (1392, 4710), (1413, 4640), (1440, 4553), (1570, 4176), (1740, 3768), (1884, 3480), (2088, 3140), (2320, 2826), (2355, 2784), (2512, 2610)]