39245760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13627}}^1$

素因数の和:13650

約数の個数: 84

約数和(自身を含む): 134998968

約数和(自身を除く): 95753208

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, 13627, 27254, 40881, 54508, 68135, 81762, 109016, 122643, 136270, 163524, 204405, 218032, 245286, 272540, 327048, 408810, 436064, 490572, 545080, 613215, 654096, 817620, 872128, 981144, 1090160, 1226430, 1308192, 1635240, 1962288, 2180320, 2452860, 2616384, 3270480, 3924576, 4360640, 4905720, 6540960, 7849152, 9811440, 13081920, 19622880, 39245760]

約数ペア:

[(1, 39245760), (2, 19622880), (3, 13081920), (4, 9811440), (5, 7849152), (6, 6540960), (8, 4905720), (9, 4360640), (10, 3924576), (12, 3270480), (15, 2616384), (16, 2452860), (18, 2180320), (20, 1962288), (24, 1635240), (30, 1308192), (32, 1226430), (36, 1090160), (40, 981144), (45, 872128), (48, 817620), (60, 654096), (64, 613215), (72, 545080), (80, 490572), (90, 436064), (96, 408810), (120, 327048), (144, 272540), (160, 245286), (180, 218032), (192, 204405), (240, 163524), (288, 136270), (320, 122643), (360, 109016), (480, 81762), (576, 68135), (720, 54508), (960, 40881), (1440, 27254), (2880, 13627)]