1042993620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{32371}}^1$

素因数の和:32565

約数の個数: 72

約数和(自身を含む): 3181520160

約数和(自身を除く): 2138526540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 358, 537, 716, 895, 1074, 1611, 1790, 2148, 2685, 3222, 3580, 5370, 6444, 8055, 10740, 16110, 32220, 32371, 64742, 97113, 129484, 161855, 194226, 291339, 323710, 388452, 485565, 582678, 647420, 971130, 1165356, 1456695, 1942260, 2913390, 5794409, 5826780, 11588818, 17383227, 23177636, 28972045, 34766454, 52149681, 57944090, 69532908, 86916135, 104299362, 115888180, 173832270, 208598724, 260748405, 347664540, 521496810, 1042993620]

約数ペア:

[(1, 1042993620), (2, 521496810), (3, 347664540), (4, 260748405), (5, 208598724), (6, 173832270), (9, 115888180), (10, 104299362), (12, 86916135), (15, 69532908), (18, 57944090), (20, 52149681), (30, 34766454), (36, 28972045), (45, 23177636), (60, 17383227), (90, 11588818), (179, 5826780), (180, 5794409), (358, 2913390), (537, 1942260), (716, 1456695), (895, 1165356), (1074, 971130), (1611, 647420), (1790, 582678), (2148, 485565), (2685, 388452), (3222, 323710), (3580, 291339), (5370, 194226), (6444, 161855), (8055, 129484), (10740, 97113), (16110, 64742), (32220, 32371)]