880103880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{271637}}^1$

素因数の和:271660

約数の個数: 80

約数和(自身を含む): 2958137820

約数和(自身を除く): 2078033940

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 271637, 543274, 814911, 1086548, 1358185, 1629822, 2173096, 2444733, 2716370, 3259644, 4074555, 4889466, 5432740, 6519288, 7334199, 8149110, 9778932, 10865480, 12223665, 14668398, 16298220, 19557864, 22002597, 24447330, 29336796, 32596440, 36670995, 44005194, 48894660, 58673592, 73341990, 88010388, 97789320, 110012985, 146683980, 176020776, 220025970, 293367960, 440051940, 880103880]

約数ペア:

[(1, 880103880), (2, 440051940), (3, 293367960), (4, 220025970), (5, 176020776), (6, 146683980), (8, 110012985), (9, 97789320), (10, 88010388), (12, 73341990), (15, 58673592), (18, 48894660), (20, 44005194), (24, 36670995), (27, 32596440), (30, 29336796), (36, 24447330), (40, 22002597), (45, 19557864), (54, 16298220), (60, 14668398), (72, 12223665), (81, 10865480), (90, 9778932), (108, 8149110), (120, 7334199), (135, 6519288), (162, 5432740), (180, 4889466), (216, 4074555), (270, 3259644), (324, 2716370), (360, 2444733), (405, 2173096), (540, 1629822), (648, 1358185), (810, 1086548), (1080, 814911), (1620, 543274), (3240, 271637)]