1668793320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1545179}}^1$

素因数の和:1545199

約数の個数: 64

約数和(自身を含む): 5562648000

約数和(自身を除く): 3893854680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1545179, 3090358, 4635537, 6180716, 7725895, 9271074, 12361432, 13906611, 15451790, 18542148, 23177685, 27813222, 30903580, 37084296, 41719833, 46355370, 55626444, 61807160, 69533055, 83439666, 92710740, 111252888, 139066110, 166879332, 185421480, 208599165, 278132220, 333758664, 417198330, 556264440, 834396660, 1668793320]

約数ペア:

[(1, 1668793320), (2, 834396660), (3, 556264440), (4, 417198330), (5, 333758664), (6, 278132220), (8, 208599165), (9, 185421480), (10, 166879332), (12, 139066110), (15, 111252888), (18, 92710740), (20, 83439666), (24, 69533055), (27, 61807160), (30, 55626444), (36, 46355370), (40, 41719833), (45, 37084296), (54, 30903580), (60, 27813222), (72, 23177685), (90, 18542148), (108, 15451790), (120, 13906611), (135, 12361432), (180, 9271074), (216, 7725895), (270, 6180716), (360, 4635537), (540, 3090358), (1080, 1545179)]