84764640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1289}}^1$

素因数の和:1444

約数の個数: 96

約数和(自身を含む): 269166240

約数和(自身を除く): 184401600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 137, 160, 240, 274, 411, 480, 548, 685, 822, 1096, 1289, 1370, 1644, 2055, 2192, 2578, 2740, 3288, 3867, 4110, 4384, 5156, 5480, 6445, 6576, 7734, 8220, 10312, 10960, 12890, 13152, 15468, 16440, 19335, 20624, 21920, 25780, 30936, 32880, 38670, 41248, 51560, 61872, 65760, 77340, 103120, 123744, 154680, 176593, 206240, 309360, 353186, 529779, 618720, 706372, 882965, 1059558, 1412744, 1765930, 2119116, 2648895, 2825488, 3531860, 4238232, 5297790, 5650976, 7063720, 8476464, 10595580, 14127440, 16952928, 21191160, 28254880, 42382320, 84764640]

約数ペア:

[(1, 84764640), (2, 42382320), (3, 28254880), (4, 21191160), (5, 16952928), (6, 14127440), (8, 10595580), (10, 8476464), (12, 7063720), (15, 5650976), (16, 5297790), (20, 4238232), (24, 3531860), (30, 2825488), (32, 2648895), (40, 2119116), (48, 1765930), (60, 1412744), (80, 1059558), (96, 882965), (120, 706372), (137, 618720), (160, 529779), (240, 353186), (274, 309360), (411, 206240), (480, 176593), (548, 154680), (685, 123744), (822, 103120), (1096, 77340), (1289, 65760), (1370, 61872), (1644, 51560), (2055, 41248), (2192, 38670), (2578, 32880), (2740, 30936), (3288, 25780), (3867, 21920), (4110, 20624), (4384, 19335), (5156, 16440), (5480, 15468), (6445, 13152), (6576, 12890), (7734, 10960), (8220, 10312)]