30963960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{86011}}^1$

素因数の和:86028

約数の個数: 48

約数和(自身を含む): 100634040

約数和(自身を除く): 69670080

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, 86011, 172022, 258033, 344044, 430055, 516066, 688088, 774099, 860110, 1032132, 1290165, 1548198, 1720220, 2064264, 2580330, 3096396, 3440440, 3870495, 5160660, 6192792, 7740990, 10321320, 15481980, 30963960]

約数ペア:

[(1, 30963960), (2, 15481980), (3, 10321320), (4, 7740990), (5, 6192792), (6, 5160660), (8, 3870495), (9, 3440440), (10, 3096396), (12, 2580330), (15, 2064264), (18, 1720220), (20, 1548198), (24, 1290165), (30, 1032132), (36, 860110), (40, 774099), (45, 688088), (60, 516066), (72, 430055), (90, 344044), (120, 258033), (180, 172022), (360, 86011)]