71435760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27059}}^1$

素因数の和:27086

約数の個数: 80

約数和(自身を含む): 241591680

約数和(自身を除く): 170155920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 27059, 54118, 81177, 108236, 135295, 162354, 216472, 270590, 297649, 324708, 405885, 432944, 541180, 595298, 649416, 811770, 892947, 1082360, 1190596, 1298832, 1488245, 1623540, 1785894, 2164720, 2381192, 2976490, 3247080, 3571788, 4464735, 4762384, 5952980, 6494160, 7143576, 8929470, 11905960, 14287152, 17858940, 23811920, 35717880, 71435760]

約数ペア:

[(1, 71435760), (2, 35717880), (3, 23811920), (4, 17858940), (5, 14287152), (6, 11905960), (8, 8929470), (10, 7143576), (11, 6494160), (12, 5952980), (15, 4762384), (16, 4464735), (20, 3571788), (22, 3247080), (24, 2976490), (30, 2381192), (33, 2164720), (40, 1785894), (44, 1623540), (48, 1488245), (55, 1298832), (60, 1190596), (66, 1082360), (80, 892947), (88, 811770), (110, 649416), (120, 595298), (132, 541180), (165, 432944), (176, 405885), (220, 324708), (240, 297649), (264, 270590), (330, 216472), (440, 162354), (528, 135295), (660, 108236), (880, 81177), (1320, 54118), (2640, 27059)]