129185520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3929}}^1$

素因数の和:4082

約数の個数: 80

約数和(自身を含む): 403500960

約数和(自身を除く): 274315440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 3929, 4110, 5480, 6576, 7858, 8220, 10960, 11787, 15716, 16440, 19645, 23574, 31432, 32880, 39290, 47148, 58935, 62864, 78580, 94296, 117870, 157160, 188592, 235740, 314320, 471480, 538273, 942960, 1076546, 1614819, 2153092, 2691365, 3229638, 4306184, 5382730, 6459276, 8074095, 8612368, 10765460, 12918552, 16148190, 21530920, 25837104, 32296380, 43061840, 64592760, 129185520]

約数ペア:

[(1, 129185520), (2, 64592760), (3, 43061840), (4, 32296380), (5, 25837104), (6, 21530920), (8, 16148190), (10, 12918552), (12, 10765460), (15, 8612368), (16, 8074095), (20, 6459276), (24, 5382730), (30, 4306184), (40, 3229638), (48, 2691365), (60, 2153092), (80, 1614819), (120, 1076546), (137, 942960), (240, 538273), (274, 471480), (411, 314320), (548, 235740), (685, 188592), (822, 157160), (1096, 117870), (1370, 94296), (1644, 78580), (2055, 62864), (2192, 58935), (2740, 47148), (3288, 39290), (3929, 32880), (4110, 31432), (5480, 23574), (6576, 19645), (7858, 16440), (8220, 15716), (10960, 11787)]