29955960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{27737}}^1$

素因数の和:27757

約数の個数: 64

約数和(自身を含む): 99856800

約数和(自身を除く): 69900840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 27737, 55474, 83211, 110948, 138685, 166422, 221896, 249633, 277370, 332844, 416055, 499266, 554740, 665688, 748899, 832110, 998532, 1109480, 1248165, 1497798, 1664220, 1997064, 2496330, 2995596, 3328440, 3744495, 4992660, 5991192, 7488990, 9985320, 14977980, 29955960]

約数ペア:

[(1, 29955960), (2, 14977980), (3, 9985320), (4, 7488990), (5, 5991192), (6, 4992660), (8, 3744495), (9, 3328440), (10, 2995596), (12, 2496330), (15, 1997064), (18, 1664220), (20, 1497798), (24, 1248165), (27, 1109480), (30, 998532), (36, 832110), (40, 748899), (45, 665688), (54, 554740), (60, 499266), (72, 416055), (90, 332844), (108, 277370), (120, 249633), (135, 221896), (180, 166422), (216, 138685), (270, 110948), (360, 83211), (540, 55474), (1080, 27737)]