164425680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{76123}}^1$

素因数の和:76145

約数の個数: 80

約数和(自身を含む): 566362560

約数和(自身を除く): 401936880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 76123, 152246, 228369, 304492, 380615, 456738, 608984, 685107, 761230, 913476, 1141845, 1217968, 1370214, 1522460, 1826952, 2055321, 2283690, 2740428, 3044920, 3425535, 3653904, 4110642, 4567380, 5480856, 6089840, 6851070, 8221284, 9134760, 10276605, 10961712, 13702140, 16442568, 18269520, 20553210, 27404280, 32885136, 41106420, 54808560, 82212840, 164425680]

約数ペア:

[(1, 164425680), (2, 82212840), (3, 54808560), (4, 41106420), (5, 32885136), (6, 27404280), (8, 20553210), (9, 18269520), (10, 16442568), (12, 13702140), (15, 10961712), (16, 10276605), (18, 9134760), (20, 8221284), (24, 6851070), (27, 6089840), (30, 5480856), (36, 4567380), (40, 4110642), (45, 3653904), (48, 3425535), (54, 3044920), (60, 2740428), (72, 2283690), (80, 2055321), (90, 1826952), (108, 1522460), (120, 1370214), (135, 1217968), (144, 1141845), (180, 913476), (216, 761230), (240, 685107), (270, 608984), (360, 456738), (432, 380615), (540, 304492), (720, 228369), (1080, 152246), (2160, 76123)]