11557320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 37756800

約数和(自身を除く): 26199480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 137, 148, 152, 185, 190, 222, 228, 274, 285, 296, 370, 380, 411, 444, 456, 548, 555, 570, 685, 703, 740, 760, 822, 888, 1096, 1110, 1140, 1370, 1406, 1480, 1644, 2055, 2109, 2220, 2280, 2603, 2740, 2812, 3288, 3515, 4110, 4218, 4440, 5069, 5206, 5480, 5624, 7030, 7809, 8220, 8436, 10138, 10412, 10545, 13015, 14060, 15207, 15618, 16440, 16872, 20276, 20824, 21090, 25345, 26030, 28120, 30414, 31236, 39045, 40552, 42180, 50690, 52060, 60828, 62472, 76035, 78090, 84360, 96311, 101380, 104120, 121656, 152070, 156180, 192622, 202760, 288933, 304140, 312360, 385244, 481555, 577866, 608280, 770488, 963110, 1155732, 1444665, 1926220, 2311464, 2889330, 3852440, 5778660, 11557320]

約数ペア:

[(1, 11557320), (2, 5778660), (3, 3852440), (4, 2889330), (5, 2311464), (6, 1926220), (8, 1444665), (10, 1155732), (12, 963110), (15, 770488), (19, 608280), (20, 577866), (24, 481555), (30, 385244), (37, 312360), (38, 304140), (40, 288933), (57, 202760), (60, 192622), (74, 156180), (76, 152070), (95, 121656), (111, 104120), (114, 101380), (120, 96311), (137, 84360), (148, 78090), (152, 76035), (185, 62472), (190, 60828), (222, 52060), (228, 50690), (274, 42180), (285, 40552), (296, 39045), (370, 31236), (380, 30414), (411, 28120), (444, 26030), (456, 25345), (548, 21090), (555, 20824), (570, 20276), (685, 16872), (703, 16440), (740, 15618), (760, 15207), (822, 14060), (888, 13015), (1096, 10545), (1110, 10412), (1140, 10138), (1370, 8436), (1406, 8220), (1480, 7809), (1644, 7030), (2055, 5624), (2109, 5480), (2220, 5206), (2280, 5069), (2603, 4440), (2740, 4218), (2812, 4110), (3288, 3515)]