157663080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{437953}}^1$

素因数の和:437970

約数の個数: 48

約数和(自身を含む): 512406180

約数和(自身を除く): 354743100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 437953, 875906, 1313859, 1751812, 2189765, 2627718, 3503624, 3941577, 4379530, 5255436, 6569295, 7883154, 8759060, 10510872, 13138590, 15766308, 17518120, 19707885, 26277180, 31532616, 39415770, 52554360, 78831540, 157663080]

約数ペア:

[(1, 157663080), (2, 78831540), (3, 52554360), (4, 39415770), (5, 31532616), (6, 26277180), (8, 19707885), (9, 17518120), (10, 15766308), (12, 13138590), (15, 10510872), (18, 8759060), (20, 7883154), (24, 6569295), (30, 5255436), (36, 4379530), (40, 3941577), (45, 3503624), (60, 2627718), (72, 2189765), (90, 1751812), (120, 1313859), (180, 875906), (360, 437953)]