57506640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239611}}^1$

素因数の和:239627

約数の個数: 40

約数和(自身を含む): 178271328

約数和(自身を除く): 120764688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 239611, 479222, 718833, 958444, 1198055, 1437666, 1916888, 2396110, 2875332, 3594165, 3833776, 4792220, 5750664, 7188330, 9584440, 11501328, 14376660, 19168880, 28753320, 57506640]

約数ペア:

[(1, 57506640), (2, 28753320), (3, 19168880), (4, 14376660), (5, 11501328), (6, 9584440), (8, 7188330), (10, 5750664), (12, 4792220), (15, 3833776), (16, 3594165), (20, 2875332), (24, 2396110), (30, 1916888), (40, 1437666), (48, 1198055), (60, 958444), (80, 718833), (120, 479222), (240, 239611)]