157091190660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1792051}}^1$

素因数の和:1792553

約数の個数: 72

約数和(自身を含む): 477488671296

約数和(自身を除く): 320397480636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 487, 974, 1461, 1948, 2435, 2922, 4383, 4870, 5844, 7305, 8766, 9740, 14610, 17532, 21915, 29220, 43830, 87660, 1792051, 3584102, 5376153, 7168204, 8960255, 10752306, 16128459, 17920510, 21504612, 26880765, 32256918, 35841020, 53761530, 64513836, 80642295, 107523060, 161284590, 322569180, 872728837, 1745457674, 2618186511, 3490915348, 4363644185, 5236373022, 7854559533, 8727288370, 10472746044, 13090932555, 15709119066, 17454576740, 26181865110, 31418238132, 39272797665, 52363730220, 78545595330, 157091190660]

約数ペア:

[(1, 157091190660), (2, 78545595330), (3, 52363730220), (4, 39272797665), (5, 31418238132), (6, 26181865110), (9, 17454576740), (10, 15709119066), (12, 13090932555), (15, 10472746044), (18, 8727288370), (20, 7854559533), (30, 5236373022), (36, 4363644185), (45, 3490915348), (60, 2618186511), (90, 1745457674), (180, 872728837), (487, 322569180), (974, 161284590), (1461, 107523060), (1948, 80642295), (2435, 64513836), (2922, 53761530), (4383, 35841020), (4870, 32256918), (5844, 26880765), (7305, 21504612), (8766, 17920510), (9740, 16128459), (14610, 10752306), (17532, 8960255), (21915, 7168204), (29220, 5376153), (43830, 3584102), (87660, 1792051)]