20134062720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3495497}}^1$

素因数の和:3495522

約数の個数: 96

約数和(自身を含む): 69525455220

約数和(自身を除く): 49391392500

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 3495497, 6990994, 10486491, 13981988, 17477485, 20972982, 27963976, 31459473, 34954970, 41945964, 52432455, 55927952, 62918946, 69909940, 83891928, 104864910, 111855904, 125837892, 139819880, 157297365, 167783856, 209729820, 223711808, 251675784, 279639760, 314594730, 335567712, 419459640, 447423616, 503351568, 559279520, 629189460, 671135424, 838919280, 1006703136, 1118559040, 1258378920, 1342270848, 1677838560, 2013406272, 2237118080, 2516757840, 3355677120, 4026812544, 5033515680, 6711354240, 10067031360, 20134062720]

約数ペア:

[(1, 20134062720), (2, 10067031360), (3, 6711354240), (4, 5033515680), (5, 4026812544), (6, 3355677120), (8, 2516757840), (9, 2237118080), (10, 2013406272), (12, 1677838560), (15, 1342270848), (16, 1258378920), (18, 1118559040), (20, 1006703136), (24, 838919280), (30, 671135424), (32, 629189460), (36, 559279520), (40, 503351568), (45, 447423616), (48, 419459640), (60, 335567712), (64, 314594730), (72, 279639760), (80, 251675784), (90, 223711808), (96, 209729820), (120, 167783856), (128, 157297365), (144, 139819880), (160, 125837892), (180, 111855904), (192, 104864910), (240, 83891928), (288, 69909940), (320, 62918946), (360, 55927952), (384, 52432455), (480, 41945964), (576, 34954970), (640, 31459473), (720, 27963976), (960, 20972982), (1152, 17477485), (1440, 13981988), (1920, 10486491), (2880, 6990994), (5760, 3495497)]