2456221680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{310129}}^1$

素因数の和:310159

約数の個数: 120

約数和(自身を含む): 8998732080

約数和(自身を除く): 6542510400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 310129, 620258, 930387, 1240516, 1550645, 1860774, 2481032, 2791161, 3101290, 3411419, 3721548, 4651935, 4962064, 5582322, 6202580, 6822838, 7443096, 9303870, 10234257, 11164644, 12405160, 13645676, 13955805, 14886192, 17057095, 18607740, 20468514, 22329288, 24810320, 27291352, 27911610, 30702771, 34114190, 37215480, 40937028, 44658576, 51171285, 54582704, 55823220, 61405542, 68228380, 74430960, 81874056, 102342570, 111646440, 122811084, 136456760, 153513855, 163748112, 204685140, 223292880, 245622168, 272913520, 307027710, 409370280, 491244336, 614055420, 818740560, 1228110840, 2456221680]

約数ペア:

[(1, 2456221680), (2, 1228110840), (3, 818740560), (4, 614055420), (5, 491244336), (6, 409370280), (8, 307027710), (9, 272913520), (10, 245622168), (11, 223292880), (12, 204685140), (15, 163748112), (16, 153513855), (18, 136456760), (20, 122811084), (22, 111646440), (24, 102342570), (30, 81874056), (33, 74430960), (36, 68228380), (40, 61405542), (44, 55823220), (45, 54582704), (48, 51171285), (55, 44658576), (60, 40937028), (66, 37215480), (72, 34114190), (80, 30702771), (88, 27911610), (90, 27291352), (99, 24810320), (110, 22329288), (120, 20468514), (132, 18607740), (144, 17057095), (165, 14886192), (176, 13955805), (180, 13645676), (198, 12405160), (220, 11164644), (240, 10234257), (264, 9303870), (330, 7443096), (360, 6822838), (396, 6202580), (440, 5582322), (495, 4962064), (528, 4651935), (660, 3721548), (720, 3411419), (792, 3101290), (880, 2791161), (990, 2481032), (1320, 1860774), (1584, 1550645), (1980, 1240516), (2640, 930387), (3960, 620258), (7920, 310129)]