164065320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{455737}}^1$

素因数の和:455754

約数の個数: 48

約数和(自身を含む): 533213460

約数和(自身を除く): 369148140

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, 455737, 911474, 1367211, 1822948, 2278685, 2734422, 3645896, 4101633, 4557370, 5468844, 6836055, 8203266, 9114740, 10937688, 13672110, 16406532, 18229480, 20508165, 27344220, 32813064, 41016330, 54688440, 82032660, 164065320]

約数ペア:

[(1, 164065320), (2, 82032660), (3, 54688440), (4, 41016330), (5, 32813064), (6, 27344220), (8, 20508165), (9, 18229480), (10, 16406532), (12, 13672110), (15, 10937688), (18, 9114740), (20, 8203266), (24, 6836055), (30, 5468844), (36, 4557370), (40, 4101633), (45, 3645896), (60, 2734422), (72, 2278685), (90, 1822948), (120, 1367211), (180, 911474), (360, 455737)]