47942880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{99881}}^1$

素因数の和:99899

約数の個数: 48

約数和(自身を含む): 151021584

約数和(自身を除く): 103078704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 99881, 199762, 299643, 399524, 499405, 599286, 799048, 998810, 1198572, 1498215, 1598096, 1997620, 2397144, 2996430, 3196192, 3995240, 4794288, 5992860, 7990480, 9588576, 11985720, 15980960, 23971440, 47942880]

約数ペア:

[(1, 47942880), (2, 23971440), (3, 15980960), (4, 11985720), (5, 9588576), (6, 7990480), (8, 5992860), (10, 4794288), (12, 3995240), (15, 3196192), (16, 2996430), (20, 2397144), (24, 1997620), (30, 1598096), (32, 1498215), (40, 1198572), (48, 998810), (60, 799048), (80, 599286), (96, 499405), (120, 399524), (160, 299643), (240, 199762), (480, 99881)]