38463960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{320533}}^1$

素因数の和:320547

約数の個数: 32

約数和(自身を含む): 115392240

約数和(自身を除く): 76928280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 320533, 641066, 961599, 1282132, 1602665, 1923198, 2564264, 3205330, 3846396, 4807995, 6410660, 7692792, 9615990, 12821320, 19231980, 38463960]

約数ペア:

[(1, 38463960), (2, 19231980), (3, 12821320), (4, 9615990), (5, 7692792), (6, 6410660), (8, 4807995), (10, 3846396), (12, 3205330), (15, 2564264), (20, 1923198), (24, 1602665), (30, 1282132), (40, 961599), (60, 641066), (120, 320533)]