2001497997960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1853238887}}^1$

素因数の和:1853238907

約数の個数: 64

約数和(自身を含む): 6671659996800

約数和(自身を除く): 4670161998840

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, 1853238887, 3706477774, 5559716661, 7412955548, 9266194435, 11119433322, 14825911096, 16679149983, 18532388870, 22238866644, 27798583305, 33358299966, 37064777740, 44477733288, 50037449949, 55597166610, 66716599932, 74129555480, 83395749915, 100074899898, 111194333220, 133433199864, 166791499830, 200149799796, 222388666440, 250187249745, 333582999660, 400299599592, 500374499490, 667165999320, 1000748998980, 2001497997960]

約数ペア:

[(1, 2001497997960), (2, 1000748998980), (3, 667165999320), (4, 500374499490), (5, 400299599592), (6, 333582999660), (8, 250187249745), (9, 222388666440), (10, 200149799796), (12, 166791499830), (15, 133433199864), (18, 111194333220), (20, 100074899898), (24, 83395749915), (27, 74129555480), (30, 66716599932), (36, 55597166610), (40, 50037449949), (45, 44477733288), (54, 37064777740), (60, 33358299966), (72, 27798583305), (90, 22238866644), (108, 18532388870), (120, 16679149983), (135, 14825911096), (180, 11119433322), (216, 9266194435), (270, 7412955548), (360, 5559716661), (540, 3706477774), (1080, 1853238887)]