64093320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{178037}}^1$

素因数の和:178054

約数の個数: 48

約数和(自身を含む): 208304460

約数和(自身を除く): 144211140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 178037, 356074, 534111, 712148, 890185, 1068222, 1424296, 1602333, 1780370, 2136444, 2670555, 3204666, 3560740, 4272888, 5341110, 6409332, 7121480, 8011665, 10682220, 12818664, 16023330, 21364440, 32046660, 64093320]

約数ペア:

[(1, 64093320), (2, 32046660), (3, 21364440), (4, 16023330), (5, 12818664), (6, 10682220), (8, 8011665), (9, 7121480), (10, 6409332), (12, 5341110), (15, 4272888), (18, 3560740), (20, 3204666), (24, 2670555), (30, 2136444), (36, 1780370), (40, 1602333), (45, 1424296), (60, 1068222), (72, 890185), (90, 712148), (120, 534111), (180, 356074), (360, 178037)]