289732440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{1093}}^1$

素因数の和:1201

約数の個数: 96

約数和(自身を含む): 888896880

約数和(自身を除く): 599164440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1093, 1128, 1410, 1880, 2186, 2209, 2820, 3279, 4372, 4418, 5465, 5640, 6558, 6627, 8744, 8836, 10930, 11045, 13116, 13254, 16395, 17672, 21860, 22090, 26232, 26508, 32790, 33135, 43720, 44180, 51371, 53016, 65580, 66270, 88360, 102742, 131160, 132540, 154113, 205484, 256855, 265080, 308226, 410968, 513710, 616452, 770565, 1027420, 1232904, 1541130, 2054840, 2414437, 3082260, 4828874, 6164520, 7243311, 9657748, 12072185, 14486622, 19315496, 24144370, 28973244, 36216555, 48288740, 57946488, 72433110, 96577480, 144866220, 289732440]

約数ペア:

[(1, 289732440), (2, 144866220), (3, 96577480), (4, 72433110), (5, 57946488), (6, 48288740), (8, 36216555), (10, 28973244), (12, 24144370), (15, 19315496), (20, 14486622), (24, 12072185), (30, 9657748), (40, 7243311), (47, 6164520), (60, 4828874), (94, 3082260), (120, 2414437), (141, 2054840), (188, 1541130), (235, 1232904), (282, 1027420), (376, 770565), (470, 616452), (564, 513710), (705, 410968), (940, 308226), (1093, 265080), (1128, 256855), (1410, 205484), (1880, 154113), (2186, 132540), (2209, 131160), (2820, 102742), (3279, 88360), (4372, 66270), (4418, 65580), (5465, 53016), (5640, 51371), (6558, 44180), (6627, 43720), (8744, 33135), (8836, 32790), (10930, 26508), (11045, 26232), (13116, 22090), (13254, 21860), (16395, 17672)]