5487660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:767

約数の個数: 72

約数和(自身を含む): 17057040

約数和(自身を除く): 11569380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 709, 774, 860, 1290, 1418, 1548, 1935, 2127, 2580, 2836, 3545, 3870, 4254, 6381, 7090, 7740, 8508, 10635, 12762, 14180, 21270, 25524, 30487, 31905, 42540, 60974, 63810, 91461, 121948, 127620, 152435, 182922, 274383, 304870, 365844, 457305, 548766, 609740, 914610, 1097532, 1371915, 1829220, 2743830, 5487660]

約数ペア:

[(1, 5487660), (2, 2743830), (3, 1829220), (4, 1371915), (5, 1097532), (6, 914610), (9, 609740), (10, 548766), (12, 457305), (15, 365844), (18, 304870), (20, 274383), (30, 182922), (36, 152435), (43, 127620), (45, 121948), (60, 91461), (86, 63810), (90, 60974), (129, 42540), (172, 31905), (180, 30487), (215, 25524), (258, 21270), (387, 14180), (430, 12762), (516, 10635), (645, 8508), (709, 7740), (774, 7090), (860, 6381), (1290, 4254), (1418, 3870), (1548, 3545), (1935, 2836), (2127, 2580)]