1320004512

素因数分解:

$2^5\times 3^4\times {\mathrm{41}}^1\times {\mathrm{12421}}^1$

素因数の和:12484

約数の個数: 120

約数和(自身を含む): 3977102052

約数和(自身を除く): 2657097540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 81, 82, 96, 108, 123, 144, 162, 164, 216, 246, 288, 324, 328, 369, 432, 492, 648, 656, 738, 864, 984, 1107, 1296, 1312, 1476, 1968, 2214, 2592, 2952, 3321, 3936, 4428, 5904, 6642, 8856, 11808, 12421, 13284, 17712, 24842, 26568, 35424, 37263, 49684, 53136, 74526, 99368, 106272, 111789, 149052, 198736, 223578, 298104, 335367, 397472, 447156, 509261, 596208, 670734, 894312, 1006101, 1018522, 1192416, 1341468, 1527783, 1788624, 2012202, 2037044, 2682936, 3055566, 3577248, 4024404, 4074088, 4583349, 5365872, 6111132, 8048808, 8148176, 9166698, 10731744, 12222264, 13750047, 16097616, 16296352, 18333396, 24444528, 27500094, 32195232, 36666792, 41250141, 48889056, 55000188, 73333584, 82500282, 110000376, 146667168, 165000564, 220000752, 330001128, 440001504, 660002256, 1320004512]

約数ペア:

[(1, 1320004512), (2, 660002256), (3, 440001504), (4, 330001128), (6, 220000752), (8, 165000564), (9, 146667168), (12, 110000376), (16, 82500282), (18, 73333584), (24, 55000188), (27, 48889056), (32, 41250141), (36, 36666792), (41, 32195232), (48, 27500094), (54, 24444528), (72, 18333396), (81, 16296352), (82, 16097616), (96, 13750047), (108, 12222264), (123, 10731744), (144, 9166698), (162, 8148176), (164, 8048808), (216, 6111132), (246, 5365872), (288, 4583349), (324, 4074088), (328, 4024404), (369, 3577248), (432, 3055566), (492, 2682936), (648, 2037044), (656, 2012202), (738, 1788624), (864, 1527783), (984, 1341468), (1107, 1192416), (1296, 1018522), (1312, 1006101), (1476, 894312), (1968, 670734), (2214, 596208), (2592, 509261), (2952, 447156), (3321, 397472), (3936, 335367), (4428, 298104), (5904, 223578), (6642, 198736), (8856, 149052), (11808, 111789), (12421, 106272), (13284, 99368), (17712, 74526), (24842, 53136), (26568, 49684), (35424, 37263)]