13454120880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{18686279}}^1$

素因数の和:18686298

約数の個数: 60

約数和(自身を含む): 45183425040

約数和(自身を除く): 31729304160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 18686279, 37372558, 56058837, 74745116, 93431395, 112117674, 149490232, 168176511, 186862790, 224235348, 280294185, 298980464, 336353022, 373725580, 448470696, 560588370, 672706044, 747451160, 840882555, 896941392, 1121176740, 1345412088, 1494902320, 1681765110, 2242353480, 2690824176, 3363530220, 4484706960, 6727060440, 13454120880]

約数ペア:

[(1, 13454120880), (2, 6727060440), (3, 4484706960), (4, 3363530220), (5, 2690824176), (6, 2242353480), (8, 1681765110), (9, 1494902320), (10, 1345412088), (12, 1121176740), (15, 896941392), (16, 840882555), (18, 747451160), (20, 672706044), (24, 560588370), (30, 448470696), (36, 373725580), (40, 336353022), (45, 298980464), (48, 280294185), (60, 224235348), (72, 186862790), (80, 168176511), (90, 149490232), (120, 112117674), (144, 93431395), (180, 74745116), (240, 56058837), (360, 37372558), (720, 18686279)]