57240960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{4259}}^1$

素因数の和:4288

約数の個数: 128

約数和(自身を含む): 208569600

約数和(自身を除く): 151328640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4259, 4480, 6720, 8518, 12777, 13440, 17036, 21295, 25554, 29813, 34072, 42590, 51108, 59626, 63885, 68144, 85180, 89439, 102216, 119252, 127770, 136288, 149065, 170360, 178878, 204432, 238504, 255540, 272576, 298130, 340720, 357756, 408864, 447195, 477008, 511080, 545152, 596260, 681440, 715512, 817728, 894390, 954016, 1022160, 1192520, 1362880, 1431024, 1635456, 1788780, 1908032, 2044320, 2385040, 2725760, 2862048, 3577560, 3816064, 4088640, 4770080, 5724096, 7155120, 8177280, 9540160, 11448192, 14310240, 19080320, 28620480, 57240960]

約数ペア:

[(1, 57240960), (2, 28620480), (3, 19080320), (4, 14310240), (5, 11448192), (6, 9540160), (7, 8177280), (8, 7155120), (10, 5724096), (12, 4770080), (14, 4088640), (15, 3816064), (16, 3577560), (20, 2862048), (21, 2725760), (24, 2385040), (28, 2044320), (30, 1908032), (32, 1788780), (35, 1635456), (40, 1431024), (42, 1362880), (48, 1192520), (56, 1022160), (60, 954016), (64, 894390), (70, 817728), (80, 715512), (84, 681440), (96, 596260), (105, 545152), (112, 511080), (120, 477008), (128, 447195), (140, 408864), (160, 357756), (168, 340720), (192, 298130), (210, 272576), (224, 255540), (240, 238504), (280, 204432), (320, 178878), (336, 170360), (384, 149065), (420, 136288), (448, 127770), (480, 119252), (560, 102216), (640, 89439), (672, 85180), (840, 68144), (896, 63885), (960, 59626), (1120, 51108), (1344, 42590), (1680, 34072), (1920, 29813), (2240, 25554), (2688, 21295), (3360, 17036), (4259, 13440), (4480, 12777), (6720, 8518)]