16320438720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{5666819}}^1$

素因数の和:5666842

約数の個数: 84

約数和(自身を含む): 56135518920

約数和(自身を除く): 39815080200

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, 5666819, 11333638, 17000457, 22667276, 28334095, 34000914, 45334552, 51001371, 56668190, 68001828, 85002285, 90669104, 102002742, 113336380, 136003656, 170004570, 181338208, 204005484, 226672760, 255006855, 272007312, 340009140, 362676416, 408010968, 453345520, 510013710, 544014624, 680018280, 816021936, 906691040, 1020027420, 1088029248, 1360036560, 1632043872, 1813382080, 2040054840, 2720073120, 3264087744, 4080109680, 5440146240, 8160219360, 16320438720]

約数ペア:

[(1, 16320438720), (2, 8160219360), (3, 5440146240), (4, 4080109680), (5, 3264087744), (6, 2720073120), (8, 2040054840), (9, 1813382080), (10, 1632043872), (12, 1360036560), (15, 1088029248), (16, 1020027420), (18, 906691040), (20, 816021936), (24, 680018280), (30, 544014624), (32, 510013710), (36, 453345520), (40, 408010968), (45, 362676416), (48, 340009140), (60, 272007312), (64, 255006855), (72, 226672760), (80, 204005484), (90, 181338208), (96, 170004570), (120, 136003656), (144, 113336380), (160, 102002742), (180, 90669104), (192, 85002285), (240, 68001828), (288, 56668190), (320, 51001371), (360, 45334552), (480, 34000914), (576, 28334095), (720, 22667276), (960, 17000457), (1440, 11333638), (2880, 5666819)]