23641920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{8209}}^1$

素因数の和:8232

約数の個数: 84

約数和(自身を含む): 81328260

約数和(自身を除く): 57686340

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, 8209, 16418, 24627, 32836, 41045, 49254, 65672, 73881, 82090, 98508, 123135, 131344, 147762, 164180, 197016, 246270, 262688, 295524, 328360, 369405, 394032, 492540, 525376, 591048, 656720, 738810, 788064, 985080, 1182096, 1313440, 1477620, 1576128, 1970160, 2364192, 2626880, 2955240, 3940320, 4728384, 5910480, 7880640, 11820960, 23641920]

約数ペア:

[(1, 23641920), (2, 11820960), (3, 7880640), (4, 5910480), (5, 4728384), (6, 3940320), (8, 2955240), (9, 2626880), (10, 2364192), (12, 1970160), (15, 1576128), (16, 1477620), (18, 1313440), (20, 1182096), (24, 985080), (30, 788064), (32, 738810), (36, 656720), (40, 591048), (45, 525376), (48, 492540), (60, 394032), (64, 369405), (72, 328360), (80, 295524), (90, 262688), (96, 246270), (120, 197016), (144, 164180), (160, 147762), (180, 131344), (192, 123135), (240, 98508), (288, 82090), (320, 73881), (360, 65672), (480, 49254), (576, 41045), (720, 32836), (960, 24627), (1440, 16418), (2880, 8209)]