47897280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{16631}}^1$

素因数の和:16654

約数の個数: 84

約数和(自身を含む): 164756592

約数和(自身を除く): 116859312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 16631, 33262, 49893, 66524, 83155, 99786, 133048, 149679, 166310, 199572, 249465, 266096, 299358, 332620, 399144, 498930, 532192, 598716, 665240, 748395, 798288, 997860, 1064384, 1197432, 1330480, 1496790, 1596576, 1995720, 2394864, 2660960, 2993580, 3193152, 3991440, 4789728, 5321920, 5987160, 7982880, 9579456, 11974320, 15965760, 23948640, 47897280]

約数ペア:

[(1, 47897280), (2, 23948640), (3, 15965760), (4, 11974320), (5, 9579456), (6, 7982880), (8, 5987160), (9, 5321920), (10, 4789728), (12, 3991440), (15, 3193152), (16, 2993580), (18, 2660960), (20, 2394864), (24, 1995720), (30, 1596576), (32, 1496790), (36, 1330480), (40, 1197432), (45, 1064384), (48, 997860), (60, 798288), (64, 748395), (72, 665240), (80, 598716), (90, 532192), (96, 498930), (120, 399144), (144, 332620), (160, 299358), (180, 266096), (192, 249465), (240, 199572), (288, 166310), (320, 149679), (360, 133048), (480, 99786), (576, 83155), (720, 66524), (960, 49893), (1440, 33262), (2880, 16631)]