57638640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1753}}^1$

素因数の和:1906

約数の個数: 80

約数和(自身を含む): 180086688

約数和(自身を除く): 122448048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 1753, 2055, 2192, 2740, 3288, 3506, 4110, 5259, 5480, 6576, 7012, 8220, 8765, 10518, 10960, 14024, 16440, 17530, 21036, 26295, 28048, 32880, 35060, 42072, 52590, 70120, 84144, 105180, 140240, 210360, 240161, 420720, 480322, 720483, 960644, 1200805, 1440966, 1921288, 2401610, 2881932, 3602415, 3842576, 4803220, 5763864, 7204830, 9606440, 11527728, 14409660, 19212880, 28819320, 57638640]

約数ペア:

[(1, 57638640), (2, 28819320), (3, 19212880), (4, 14409660), (5, 11527728), (6, 9606440), (8, 7204830), (10, 5763864), (12, 4803220), (15, 3842576), (16, 3602415), (20, 2881932), (24, 2401610), (30, 1921288), (40, 1440966), (48, 1200805), (60, 960644), (80, 720483), (120, 480322), (137, 420720), (240, 240161), (274, 210360), (411, 140240), (548, 105180), (685, 84144), (822, 70120), (1096, 52590), (1370, 42072), (1644, 35060), (1753, 32880), (2055, 28048), (2192, 26295), (2740, 21036), (3288, 17530), (3506, 16440), (4110, 14024), (5259, 10960), (5480, 10518), (6576, 8765), (7012, 8220)]