38253720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{318781}}^1$

素因数の和:318795

約数の個数: 32

約数和(自身を含む): 114761520

約数和(自身を除く): 76507800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 318781, 637562, 956343, 1275124, 1593905, 1912686, 2550248, 3187810, 3825372, 4781715, 6375620, 7650744, 9563430, 12751240, 19126860, 38253720]

約数ペア:

[(1, 38253720), (2, 19126860), (3, 12751240), (4, 9563430), (5, 7650744), (6, 6375620), (8, 4781715), (10, 3825372), (12, 3187810), (15, 2550248), (20, 1912686), (24, 1593905), (30, 1275124), (40, 956343), (60, 637562), (120, 318781)]