2918160

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{193}}^1$

素因数の和:222

約数の個数: 160

約数和(自身を含む): 11546880

約数和(自身を除く): 8628720

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, 193, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 386, 420, 432, 504, 540, 560, 579, 630, 720, 756, 772, 840, 945, 965, 1008, 1080, 1158, 1260, 1351, 1512, 1544, 1680, 1737, 1890, 1930, 2160, 2316, 2520, 2702, 2895, 3024, 3088, 3474, 3780, 3860, 4053, 4632, 5040, 5211, 5404, 5790, 6755, 6948, 7560, 7720, 8106, 8685, 9264, 10422, 10808, 11580, 12159, 13510, 13896, 15120, 15440, 16212, 17370, 20265, 20844, 21616, 23160, 24318, 26055, 27020, 27792, 32424, 34740, 36477, 40530, 41688, 46320, 48636, 52110, 54040, 60795, 64848, 69480, 72954, 81060, 83376, 97272, 104220, 108080, 121590, 138960, 145908, 162120, 182385, 194544, 208440, 243180, 291816, 324240, 364770, 416880, 486360, 583632, 729540, 972720, 1459080, 2918160]

約数ペア:

[(1, 2918160), (2, 1459080), (3, 972720), (4, 729540), (5, 583632), (6, 486360), (7, 416880), (8, 364770), (9, 324240), (10, 291816), (12, 243180), (14, 208440), (15, 194544), (16, 182385), (18, 162120), (20, 145908), (21, 138960), (24, 121590), (27, 108080), (28, 104220), (30, 97272), (35, 83376), (36, 81060), (40, 72954), (42, 69480), (45, 64848), (48, 60795), (54, 54040), (56, 52110), (60, 48636), (63, 46320), (70, 41688), (72, 40530), (80, 36477), (84, 34740), (90, 32424), (105, 27792), (108, 27020), (112, 26055), (120, 24318), (126, 23160), (135, 21616), (140, 20844), (144, 20265), (168, 17370), (180, 16212), (189, 15440), (193, 15120), (210, 13896), (216, 13510), (240, 12159), (252, 11580), (270, 10808), (280, 10422), (315, 9264), (336, 8685), (360, 8106), (378, 7720), (386, 7560), (420, 6948), (432, 6755), (504, 5790), (540, 5404), (560, 5211), (579, 5040), (630, 4632), (720, 4053), (756, 3860), (772, 3780), (840, 3474), (945, 3088), (965, 3024), (1008, 2895), (1080, 2702), (1158, 2520), (1260, 2316), (1351, 2160), (1512, 1930), (1544, 1890), (1680, 1737)]