84489120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2551}}^1$

素因数の和:2595

約数の個数: 144

約数和(自身を含む): 300972672

約数和(自身を除く): 216483552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2551, 2760, 3312, 3680, 4140, 5102, 5520, 6624, 7653, 8280, 10204, 11040, 12755, 15306, 16560, 20408, 22959, 25510, 30612, 33120, 38265, 40816, 45918, 51020, 58673, 61224, 76530, 81632, 91836, 102040, 114795, 117346, 122448, 153060, 176019, 183672, 204080, 229590, 234692, 244896, 293365, 306120, 352038, 367344, 408160, 459180, 469384, 528057, 586730, 612240, 704076, 734688, 880095, 918360, 938768, 1056114, 1173460, 1224480, 1408152, 1760190, 1836720, 1877536, 2112228, 2346920, 2640285, 2816304, 3520380, 3673440, 4224456, 4693840, 5280570, 5632608, 7040760, 8448912, 9387680, 10561140, 14081520, 16897824, 21122280, 28163040, 42244560, 84489120]

約数ペア:

[(1, 84489120), (2, 42244560), (3, 28163040), (4, 21122280), (5, 16897824), (6, 14081520), (8, 10561140), (9, 9387680), (10, 8448912), (12, 7040760), (15, 5632608), (16, 5280570), (18, 4693840), (20, 4224456), (23, 3673440), (24, 3520380), (30, 2816304), (32, 2640285), (36, 2346920), (40, 2112228), (45, 1877536), (46, 1836720), (48, 1760190), (60, 1408152), (69, 1224480), (72, 1173460), (80, 1056114), (90, 938768), (92, 918360), (96, 880095), (115, 734688), (120, 704076), (138, 612240), (144, 586730), (160, 528057), (180, 469384), (184, 459180), (207, 408160), (230, 367344), (240, 352038), (276, 306120), (288, 293365), (345, 244896), (360, 234692), (368, 229590), (414, 204080), (460, 183672), (480, 176019), (552, 153060), (690, 122448), (720, 117346), (736, 114795), (828, 102040), (920, 91836), (1035, 81632), (1104, 76530), (1380, 61224), (1440, 58673), (1656, 51020), (1840, 45918), (2070, 40816), (2208, 38265), (2551, 33120), (2760, 30612), (3312, 25510), (3680, 22959), (4140, 20408), (5102, 16560), (5520, 15306), (6624, 12755), (7653, 11040), (8280, 10204)]