8811360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 31253040

約数和(自身を除く): 22441680

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, 160, 174, 180, 211, 232, 240, 261, 288, 290, 348, 360, 422, 435, 464, 480, 522, 580, 633, 696, 720, 844, 870, 928, 1044, 1055, 1160, 1266, 1305, 1392, 1440, 1688, 1740, 1899, 2088, 2110, 2320, 2532, 2610, 2784, 3165, 3376, 3480, 3798, 4176, 4220, 4640, 5064, 5220, 6119, 6330, 6752, 6960, 7596, 8352, 8440, 9495, 10128, 10440, 12238, 12660, 13920, 15192, 16880, 18357, 18990, 20256, 20880, 24476, 25320, 30384, 30595, 33760, 36714, 37980, 41760, 48952, 50640, 55071, 60768, 61190, 73428, 75960, 91785, 97904, 101280, 110142, 122380, 146856, 151920, 183570, 195808, 220284, 244760, 275355, 293712, 303840, 367140, 440568, 489520, 550710, 587424, 734280, 881136, 979040, 1101420, 1468560, 1762272, 2202840, 2937120, 4405680, 8811360]

約数ペア:

[(1, 8811360), (2, 4405680), (3, 2937120), (4, 2202840), (5, 1762272), (6, 1468560), (8, 1101420), (9, 979040), (10, 881136), (12, 734280), (15, 587424), (16, 550710), (18, 489520), (20, 440568), (24, 367140), (29, 303840), (30, 293712), (32, 275355), (36, 244760), (40, 220284), (45, 195808), (48, 183570), (58, 151920), (60, 146856), (72, 122380), (80, 110142), (87, 101280), (90, 97904), (96, 91785), (116, 75960), (120, 73428), (144, 61190), (145, 60768), (160, 55071), (174, 50640), (180, 48952), (211, 41760), (232, 37980), (240, 36714), (261, 33760), (288, 30595), (290, 30384), (348, 25320), (360, 24476), (422, 20880), (435, 20256), (464, 18990), (480, 18357), (522, 16880), (580, 15192), (633, 13920), (696, 12660), (720, 12238), (844, 10440), (870, 10128), (928, 9495), (1044, 8440), (1055, 8352), (1160, 7596), (1266, 6960), (1305, 6752), (1392, 6330), (1440, 6119), (1688, 5220), (1740, 5064), (1899, 4640), (2088, 4220), (2110, 4176), (2320, 3798), (2532, 3480), (2610, 3376), (2784, 3165)]