158223480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{2137}}^1$

素因数の和:2768

約数の個数: 64

約数和(自身を含む): 475662240

約数和(自身を除く): 317438760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 617, 1234, 1851, 2137, 2468, 3085, 3702, 4274, 4936, 6170, 6411, 7404, 8548, 9255, 10685, 12340, 12822, 14808, 17096, 18510, 21370, 24680, 25644, 32055, 37020, 42740, 51288, 64110, 74040, 85480, 128220, 256440, 1318529, 2637058, 3955587, 5274116, 6592645, 7911174, 10548232, 13185290, 15822348, 19777935, 26370580, 31644696, 39555870, 52741160, 79111740, 158223480]

約数ペア:

[(1, 158223480), (2, 79111740), (3, 52741160), (4, 39555870), (5, 31644696), (6, 26370580), (8, 19777935), (10, 15822348), (12, 13185290), (15, 10548232), (20, 7911174), (24, 6592645), (30, 5274116), (40, 3955587), (60, 2637058), (120, 1318529), (617, 256440), (1234, 128220), (1851, 85480), (2137, 74040), (2468, 64110), (3085, 51288), (3702, 42740), (4274, 37020), (4936, 32055), (6170, 25644), (6411, 24680), (7404, 21370), (8548, 18510), (9255, 17096), (10685, 14808), (12340, 12822)]