1439730780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23995513}}^1$

素因数の和:23995525

約数の個数: 24

約数和(自身を含む): 4031246352

約数和(自身を除く): 2591515572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 23995513, 47991026, 71986539, 95982052, 119977565, 143973078, 239955130, 287946156, 359932695, 479910260, 719865390, 1439730780]

約数ペア:

[(1, 1439730780), (2, 719865390), (3, 479910260), (4, 359932695), (5, 287946156), (6, 239955130), (10, 143973078), (12, 119977565), (15, 95982052), (20, 71986539), (30, 47991026), (60, 23995513)]