921892680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{2221}}^1$

素因数の和:3391

約数の個数: 96

約数和(自身を含む): 3000099960

約数和(自身を除く): 2078207280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1153, 2221, 2306, 3459, 4442, 4612, 5765, 6663, 6918, 8884, 9224, 10377, 11105, 11530, 13326, 13836, 17295, 17768, 19989, 20754, 22210, 23060, 26652, 27672, 33315, 34590, 39978, 41508, 44420, 46120, 51885, 53304, 66630, 69180, 79956, 83016, 88840, 99945, 103770, 133260, 138360, 159912, 199890, 207540, 266520, 399780, 415080, 799560, 2560813, 5121626, 7682439, 10243252, 12804065, 15364878, 20486504, 23047317, 25608130, 30729756, 38412195, 46094634, 51216260, 61459512, 76824390, 92189268, 102432520, 115236585, 153648780, 184378536, 230473170, 307297560, 460946340, 921892680]

約数ペア:

[(1, 921892680), (2, 460946340), (3, 307297560), (4, 230473170), (5, 184378536), (6, 153648780), (8, 115236585), (9, 102432520), (10, 92189268), (12, 76824390), (15, 61459512), (18, 51216260), (20, 46094634), (24, 38412195), (30, 30729756), (36, 25608130), (40, 23047317), (45, 20486504), (60, 15364878), (72, 12804065), (90, 10243252), (120, 7682439), (180, 5121626), (360, 2560813), (1153, 799560), (2221, 415080), (2306, 399780), (3459, 266520), (4442, 207540), (4612, 199890), (5765, 159912), (6663, 138360), (6918, 133260), (8884, 103770), (9224, 99945), (10377, 88840), (11105, 83016), (11530, 79956), (13326, 69180), (13836, 66630), (17295, 53304), (17768, 51885), (19989, 46120), (20754, 44420), (22210, 41508), (23060, 39978), (26652, 34590), (27672, 33315)]