52812720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73351}}^1$

素因数の和:73370

約数の個数: 60

約数和(自身を含む): 177365136

約数和(自身を除く): 124552416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 73351, 146702, 220053, 293404, 366755, 440106, 586808, 660159, 733510, 880212, 1100265, 1173616, 1320318, 1467020, 1760424, 2200530, 2640636, 2934040, 3300795, 3520848, 4401060, 5281272, 5868080, 6601590, 8802120, 10562544, 13203180, 17604240, 26406360, 52812720]

約数ペア:

[(1, 52812720), (2, 26406360), (3, 17604240), (4, 13203180), (5, 10562544), (6, 8802120), (8, 6601590), (9, 5868080), (10, 5281272), (12, 4401060), (15, 3520848), (16, 3300795), (18, 2934040), (20, 2640636), (24, 2200530), (30, 1760424), (36, 1467020), (40, 1320318), (45, 1173616), (48, 1100265), (60, 880212), (72, 733510), (80, 660159), (90, 586808), (120, 440106), (144, 366755), (180, 293404), (240, 220053), (360, 146702), (720, 73351)]