207285240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1727377}}^1$

素因数の和:1727391

約数の個数: 32

約数和(自身を含む): 621856080

約数和(自身を除く): 414570840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1727377, 3454754, 5182131, 6909508, 8636885, 10364262, 13819016, 17273770, 20728524, 25910655, 34547540, 41457048, 51821310, 69095080, 103642620, 207285240]

約数ペア:

[(1, 207285240), (2, 103642620), (3, 69095080), (4, 51821310), (5, 41457048), (6, 34547540), (8, 25910655), (10, 20728524), (12, 17273770), (15, 13819016), (20, 10364262), (24, 8636885), (30, 6909508), (40, 5182131), (60, 3454754), (120, 1727377)]