12443760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{823}}^1$

素因数の和:852

約数の個数: 160

約数和(自身を含む): 49044480

約数和(自身を除く): 36600720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 823, 840, 945, 1008, 1080, 1260, 1512, 1646, 1680, 1890, 2160, 2469, 2520, 3024, 3292, 3780, 4115, 4938, 5040, 5761, 6584, 7407, 7560, 8230, 9876, 11522, 12345, 13168, 14814, 15120, 16460, 17283, 19752, 22221, 23044, 24690, 28805, 29628, 32920, 34566, 37035, 39504, 44442, 46088, 49380, 51849, 57610, 59256, 65840, 69132, 74070, 86415, 88884, 92176, 98760, 103698, 111105, 115220, 118512, 138264, 148140, 155547, 172830, 177768, 197520, 207396, 222210, 230440, 259245, 276528, 296280, 311094, 345660, 355536, 414792, 444420, 460880, 518490, 592560, 622188, 691320, 777735, 829584, 888840, 1036980, 1244376, 1382640, 1555470, 1777680, 2073960, 2488752, 3110940, 4147920, 6221880, 12443760]

約数ペア:

[(1, 12443760), (2, 6221880), (3, 4147920), (4, 3110940), (5, 2488752), (6, 2073960), (7, 1777680), (8, 1555470), (9, 1382640), (10, 1244376), (12, 1036980), (14, 888840), (15, 829584), (16, 777735), (18, 691320), (20, 622188), (21, 592560), (24, 518490), (27, 460880), (28, 444420), (30, 414792), (35, 355536), (36, 345660), (40, 311094), (42, 296280), (45, 276528), (48, 259245), (54, 230440), (56, 222210), (60, 207396), (63, 197520), (70, 177768), (72, 172830), (80, 155547), (84, 148140), (90, 138264), (105, 118512), (108, 115220), (112, 111105), (120, 103698), (126, 98760), (135, 92176), (140, 88884), (144, 86415), (168, 74070), (180, 69132), (189, 65840), (210, 59256), (216, 57610), (240, 51849), (252, 49380), (270, 46088), (280, 44442), (315, 39504), (336, 37035), (360, 34566), (378, 32920), (420, 29628), (432, 28805), (504, 24690), (540, 23044), (560, 22221), (630, 19752), (720, 17283), (756, 16460), (823, 15120), (840, 14814), (945, 13168), (1008, 12345), (1080, 11522), (1260, 9876), (1512, 8230), (1646, 7560), (1680, 7407), (1890, 6584), (2160, 5761), (2469, 5040), (2520, 4938), (3024, 4115), (3292, 3780)]