151072120

素因数分解:

$2^3\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{2903}}^1$

素因数の和:4215

約数の個数: 32

約数和(自身を含む): 340290720

約数和(自身を除く): 189218600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1301, 2602, 2903, 5204, 5806, 6505, 10408, 11612, 13010, 14515, 23224, 26020, 29030, 52040, 58060, 116120, 3776803, 7553606, 15107212, 18884015, 30214424, 37768030, 75536060, 151072120]

約数ペア:

[(1, 151072120), (2, 75536060), (4, 37768030), (5, 30214424), (8, 18884015), (10, 15107212), (20, 7553606), (40, 3776803), (1301, 116120), (2602, 58060), (2903, 52040), (5204, 29030), (5806, 26020), (6505, 23224), (10408, 14515), (11612, 13010)]