246638520

素因数分解:

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

素因数の和:76146

約数の個数: 80

約数和(自身を含む): 828990360

約数和(自身を除く): 582351840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 76123, 152246, 228369, 304492, 380615, 456738, 608984, 685107, 761230, 913476, 1141845, 1370214, 1522460, 1826952, 2055321, 2283690, 2740428, 3044920, 3425535, 4110642, 4567380, 5480856, 6165963, 6851070, 8221284, 9134760, 10276605, 12331926, 13702140, 16442568, 20553210, 24663852, 27404280, 30829815, 41106420, 49327704, 61659630, 82212840, 123319260, 246638520]

約数ペア:

[(1, 246638520), (2, 123319260), (3, 82212840), (4, 61659630), (5, 49327704), (6, 41106420), (8, 30829815), (9, 27404280), (10, 24663852), (12, 20553210), (15, 16442568), (18, 13702140), (20, 12331926), (24, 10276605), (27, 9134760), (30, 8221284), (36, 6851070), (40, 6165963), (45, 5480856), (54, 4567380), (60, 4110642), (72, 3425535), (81, 3044920), (90, 2740428), (108, 2283690), (120, 2055321), (135, 1826952), (162, 1522460), (180, 1370214), (216, 1141845), (270, 913476), (324, 761230), (360, 685107), (405, 608984), (540, 456738), (648, 380615), (810, 304492), (1080, 228369), (1620, 152246), (3240, 76123)]