76705320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{639211}}^1$

素因数の和:639225

約数の個数: 32

約数和(自身を含む): 230116320

約数和(自身を除く): 153411000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 639211, 1278422, 1917633, 2556844, 3196055, 3835266, 5113688, 6392110, 7670532, 9588165, 12784220, 15341064, 19176330, 25568440, 38352660, 76705320]

約数ペア:

[(1, 76705320), (2, 38352660), (3, 25568440), (4, 19176330), (5, 15341064), (6, 12784220), (8, 9588165), (10, 7670532), (12, 6392110), (15, 5113688), (20, 3835266), (24, 3196055), (30, 2556844), (40, 1917633), (60, 1278422), (120, 639211)]