189192240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{87589}}^1$

素因数の和:87611

約数の個数: 80

約数和(自身を含む): 651669600

約数和(自身を除く): 462477360

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, 87589, 175178, 262767, 350356, 437945, 525534, 700712, 788301, 875890, 1051068, 1313835, 1401424, 1576602, 1751780, 2102136, 2364903, 2627670, 3153204, 3503560, 3941505, 4204272, 4729806, 5255340, 6306408, 7007120, 7883010, 9459612, 10510680, 11824515, 12612816, 15766020, 18919224, 21021360, 23649030, 31532040, 37838448, 47298060, 63064080, 94596120, 189192240]

約数ペア:

[(1, 189192240), (2, 94596120), (3, 63064080), (4, 47298060), (5, 37838448), (6, 31532040), (8, 23649030), (9, 21021360), (10, 18919224), (12, 15766020), (15, 12612816), (16, 11824515), (18, 10510680), (20, 9459612), (24, 7883010), (27, 7007120), (30, 6306408), (36, 5255340), (40, 4729806), (45, 4204272), (48, 3941505), (54, 3503560), (60, 3153204), (72, 2627670), (80, 2364903), (90, 2102136), (108, 1751780), (120, 1576602), (135, 1401424), (144, 1313835), (180, 1051068), (216, 875890), (240, 788301), (270, 700712), (360, 525534), (432, 437945), (540, 350356), (720, 262767), (1080, 175178), (2160, 87589)]