728326260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{94099}}^1$

素因数の和:94157

約数の個数: 72

約数和(自身を含む): 2260658400

約数和(自身を除く): 1532332140

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, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 94099, 188198, 282297, 376396, 470495, 564594, 846891, 940990, 1129188, 1411485, 1693782, 1881980, 2822970, 3387564, 4046257, 4234455, 5645940, 8092514, 8468910, 12138771, 16185028, 16937820, 20231285, 24277542, 36416313, 40462570, 48555084, 60693855, 72832626, 80925140, 121387710, 145665252, 182081565, 242775420, 364163130, 728326260]

約数ペア:

[(1, 728326260), (2, 364163130), (3, 242775420), (4, 182081565), (5, 145665252), (6, 121387710), (9, 80925140), (10, 72832626), (12, 60693855), (15, 48555084), (18, 40462570), (20, 36416313), (30, 24277542), (36, 20231285), (43, 16937820), (45, 16185028), (60, 12138771), (86, 8468910), (90, 8092514), (129, 5645940), (172, 4234455), (180, 4046257), (215, 3387564), (258, 2822970), (387, 1881980), (430, 1693782), (516, 1411485), (645, 1129188), (774, 940990), (860, 846891), (1290, 564594), (1548, 470495), (1935, 376396), (2580, 282297), (3870, 188198), (7740, 94099)]