29287680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 97130880

約数和(自身を除く): 67843200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 263, 290, 320, 348, 384, 435, 464, 480, 526, 580, 640, 696, 768, 789, 870, 928, 960, 1052, 1160, 1280, 1315, 1392, 1578, 1740, 1856, 1920, 2104, 2320, 2630, 2784, 3156, 3480, 3712, 3840, 3945, 4208, 4640, 5260, 5568, 6312, 6960, 7424, 7627, 7890, 8416, 9280, 10520, 11136, 12624, 13920, 15254, 15780, 16832, 18560, 21040, 22272, 22881, 25248, 27840, 30508, 31560, 33664, 37120, 38135, 42080, 45762, 50496, 55680, 61016, 63120, 67328, 76270, 84160, 91524, 100992, 111360, 114405, 122032, 126240, 152540, 168320, 183048, 201984, 228810, 244064, 252480, 305080, 336640, 366096, 457620, 488128, 504960, 610160, 732192, 915240, 976256, 1009920, 1220320, 1464384, 1830480, 1952512, 2440640, 2928768, 3660960, 4881280, 5857536, 7321920, 9762560, 14643840, 29287680]

約数ペア:

[(1, 29287680), (2, 14643840), (3, 9762560), (4, 7321920), (5, 5857536), (6, 4881280), (8, 3660960), (10, 2928768), (12, 2440640), (15, 1952512), (16, 1830480), (20, 1464384), (24, 1220320), (29, 1009920), (30, 976256), (32, 915240), (40, 732192), (48, 610160), (58, 504960), (60, 488128), (64, 457620), (80, 366096), (87, 336640), (96, 305080), (116, 252480), (120, 244064), (128, 228810), (145, 201984), (160, 183048), (174, 168320), (192, 152540), (232, 126240), (240, 122032), (256, 114405), (263, 111360), (290, 100992), (320, 91524), (348, 84160), (384, 76270), (435, 67328), (464, 63120), (480, 61016), (526, 55680), (580, 50496), (640, 45762), (696, 42080), (768, 38135), (789, 37120), (870, 33664), (928, 31560), (960, 30508), (1052, 27840), (1160, 25248), (1280, 22881), (1315, 22272), (1392, 21040), (1578, 18560), (1740, 16832), (1856, 15780), (1920, 15254), (2104, 13920), (2320, 12624), (2630, 11136), (2784, 10520), (3156, 9280), (3480, 8416), (3712, 7890), (3840, 7627), (3945, 7424), (4208, 6960), (4640, 6312), (5260, 5568)]