554022720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{64123}}^1$

素因数の和:64149

約数の個数: 112

約数和(自身を含む): 1954499520

約数和(自身を除く): 1400476800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 64123, 128246, 192369, 256492, 320615, 384738, 512984, 577107, 641230, 769476, 961845, 1025968, 1154214, 1282460, 1538952, 1731321, 1923690, 2051936, 2308428, 2564920, 2885535, 3077904, 3462642, 3847380, 4103872, 4616856, 5129840, 5771070, 6155808, 6925284, 7694760, 8656605, 9233712, 10259680, 11542140, 12311616, 13850568, 15389520, 17313210, 18467424, 20519360, 23084280, 27701136, 30779040, 34626420, 36934848, 46168560, 55402272, 61558080, 69252840, 92337120, 110804544, 138505680, 184674240, 277011360, 554022720]

約数ペア:

[(1, 554022720), (2, 277011360), (3, 184674240), (4, 138505680), (5, 110804544), (6, 92337120), (8, 69252840), (9, 61558080), (10, 55402272), (12, 46168560), (15, 36934848), (16, 34626420), (18, 30779040), (20, 27701136), (24, 23084280), (27, 20519360), (30, 18467424), (32, 17313210), (36, 15389520), (40, 13850568), (45, 12311616), (48, 11542140), (54, 10259680), (60, 9233712), (64, 8656605), (72, 7694760), (80, 6925284), (90, 6155808), (96, 5771070), (108, 5129840), (120, 4616856), (135, 4103872), (144, 3847380), (160, 3462642), (180, 3077904), (192, 2885535), (216, 2564920), (240, 2308428), (270, 2051936), (288, 1923690), (320, 1731321), (360, 1538952), (432, 1282460), (480, 1154214), (540, 1025968), (576, 961845), (720, 769476), (864, 641230), (960, 577107), (1080, 512984), (1440, 384738), (1728, 320615), (2160, 256492), (2880, 192369), (4320, 128246), (8640, 64123)]