18475434240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{4811311}}^1$

素因数の和:4811335

約数の個数: 72

約数和(自身を含む): 59005930368

約数和(自身を除く): 40530496128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 4811311, 9622622, 14433933, 19245244, 24056555, 28867866, 38490488, 48113110, 57735732, 72169665, 76980976, 96226220, 115471464, 144339330, 153961952, 192452440, 230942928, 288678660, 307923904, 384904880, 461885856, 577357320, 615847808, 769809760, 923771712, 1154714640, 1231695616, 1539619520, 1847543424, 2309429280, 3079239040, 3695086848, 4618858560, 6158478080, 9237717120, 18475434240]

約数ペア:

[(1, 18475434240), (2, 9237717120), (3, 6158478080), (4, 4618858560), (5, 3695086848), (6, 3079239040), (8, 2309429280), (10, 1847543424), (12, 1539619520), (15, 1231695616), (16, 1154714640), (20, 923771712), (24, 769809760), (30, 615847808), (32, 577357320), (40, 461885856), (48, 384904880), (60, 307923904), (64, 288678660), (80, 230942928), (96, 192452440), (120, 153961952), (128, 144339330), (160, 115471464), (192, 96226220), (240, 76980976), (256, 72169665), (320, 57735732), (384, 48113110), (480, 38490488), (640, 28867866), (768, 24056555), (960, 19245244), (1280, 14433933), (1920, 9622622), (3840, 4811311)]