869015040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{113153}}^1$

素因数の和:113179

約数の個数: 80

約数和(自身を含む): 2778157008

約数和(自身を除く): 1909141968

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 113153, 226306, 339459, 452612, 565765, 678918, 905224, 1131530, 1357836, 1697295, 1810448, 2263060, 2715672, 3394590, 3620896, 4526120, 5431344, 6789180, 7241792, 9052240, 10862688, 13578360, 14483584, 18104480, 21725376, 27156720, 28967168, 36208960, 43450752, 54313440, 57934336, 72417920, 86901504, 108626880, 144835840, 173803008, 217253760, 289671680, 434507520, 869015040]

約数ペア:

[(1, 869015040), (2, 434507520), (3, 289671680), (4, 217253760), (5, 173803008), (6, 144835840), (8, 108626880), (10, 86901504), (12, 72417920), (15, 57934336), (16, 54313440), (20, 43450752), (24, 36208960), (30, 28967168), (32, 27156720), (40, 21725376), (48, 18104480), (60, 14483584), (64, 13578360), (80, 10862688), (96, 9052240), (120, 7241792), (128, 6789180), (160, 5431344), (192, 4526120), (240, 3620896), (256, 3394590), (320, 2715672), (384, 2263060), (480, 1810448), (512, 1697295), (640, 1357836), (768, 1131530), (960, 905224), (1280, 678918), (1536, 565765), (1920, 452612), (2560, 339459), (3840, 226306), (7680, 113153)]