127533720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1062781}}^1$

素因数の和:1062795

約数の個数: 32

約数和(自身を含む): 382601520

約数和(自身を除く): 255067800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1062781, 2125562, 3188343, 4251124, 5313905, 6376686, 8502248, 10627810, 12753372, 15941715, 21255620, 25506744, 31883430, 42511240, 63766860, 127533720]

約数ペア:

[(1, 127533720), (2, 63766860), (3, 42511240), (4, 31883430), (5, 25506744), (6, 21255620), (8, 15941715), (10, 12753372), (12, 10627810), (15, 8502248), (20, 6376686), (24, 5313905), (30, 4251124), (40, 3188343), (60, 2125562), (120, 1062781)]