15442560

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{383}}^1$

素因数の和:415

約数の個数: 192

約数和(自身を含む): 61102080

約数和(自身を除く): 45659520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 383, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 766, 840, 896, 960, 1008, 1120, 1149, 1152, 1260, 1344, 1440, 1532, 1680, 1915, 1920, 2016, 2240, 2298, 2520, 2681, 2688, 2880, 3064, 3360, 3447, 3830, 4032, 4480, 4596, 5040, 5362, 5745, 5760, 6128, 6720, 6894, 7660, 8043, 8064, 9192, 10080, 10724, 11490, 12256, 13405, 13440, 13788, 15320, 16086, 17235, 18384, 20160, 21448, 22980, 24129, 24512, 26810, 27576, 30640, 32172, 34470, 36768, 40215, 40320, 42896, 45960, 48258, 49024, 53620, 55152, 61280, 64344, 68940, 73536, 80430, 85792, 91920, 96516, 107240, 110304, 120645, 122560, 128688, 137880, 147072, 160860, 171584, 183840, 193032, 214480, 220608, 241290, 245120, 257376, 275760, 321720, 343168, 367680, 386064, 428960, 441216, 482580, 514752, 551520, 643440, 735360, 772128, 857920, 965160, 1029504, 1103040, 1286880, 1544256, 1715840, 1930320, 2206080, 2573760, 3088512, 3860640, 5147520, 7721280, 15442560]

約数ペア:

[(1, 15442560), (2, 7721280), (3, 5147520), (4, 3860640), (5, 3088512), (6, 2573760), (7, 2206080), (8, 1930320), (9, 1715840), (10, 1544256), (12, 1286880), (14, 1103040), (15, 1029504), (16, 965160), (18, 857920), (20, 772128), (21, 735360), (24, 643440), (28, 551520), (30, 514752), (32, 482580), (35, 441216), (36, 428960), (40, 386064), (42, 367680), (45, 343168), (48, 321720), (56, 275760), (60, 257376), (63, 245120), (64, 241290), (70, 220608), (72, 214480), (80, 193032), (84, 183840), (90, 171584), (96, 160860), (105, 147072), (112, 137880), (120, 128688), (126, 122560), (128, 120645), (140, 110304), (144, 107240), (160, 96516), (168, 91920), (180, 85792), (192, 80430), (210, 73536), (224, 68940), (240, 64344), (252, 61280), (280, 55152), (288, 53620), (315, 49024), (320, 48258), (336, 45960), (360, 42896), (383, 40320), (384, 40215), (420, 36768), (448, 34470), (480, 32172), (504, 30640), (560, 27576), (576, 26810), (630, 24512), (640, 24129), (672, 22980), (720, 21448), (766, 20160), (840, 18384), (896, 17235), (960, 16086), (1008, 15320), (1120, 13788), (1149, 13440), (1152, 13405), (1260, 12256), (1344, 11490), (1440, 10724), (1532, 10080), (1680, 9192), (1915, 8064), (1920, 8043), (2016, 7660), (2240, 6894), (2298, 6720), (2520, 6128), (2681, 5760), (2688, 5745), (2880, 5362), (3064, 5040), (3360, 4596), (3447, 4480), (3830, 4032)]