61474560

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{2287}}^1$

素因数の和:2318

約数の個数: 144

約数和(自身を含む): 224480256

約数和(自身を除く): 163005696

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, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2287, 2688, 3360, 3840, 4480, 4574, 5376, 6720, 6861, 8960, 9148, 11435, 13440, 13722, 16009, 18296, 22870, 26880, 27444, 32018, 34305, 36592, 45740, 48027, 54888, 64036, 68610, 73184, 80045, 91480, 96054, 109776, 128072, 137220, 146368, 160090, 182960, 192108, 219552, 240135, 256144, 274440, 292736, 320180, 365920, 384216, 439104, 480270, 512288, 548880, 585472, 640360, 731840, 768432, 878208, 960540, 1024576, 1097760, 1280720, 1463680, 1536864, 1756416, 1921080, 2049152, 2195520, 2561440, 2927360, 3073728, 3842160, 4098304, 4391040, 5122880, 6147456, 7684320, 8782080, 10245760, 12294912, 15368640, 20491520, 30737280, 61474560]

約数ペア:

[(1, 61474560), (2, 30737280), (3, 20491520), (4, 15368640), (5, 12294912), (6, 10245760), (7, 8782080), (8, 7684320), (10, 6147456), (12, 5122880), (14, 4391040), (15, 4098304), (16, 3842160), (20, 3073728), (21, 2927360), (24, 2561440), (28, 2195520), (30, 2049152), (32, 1921080), (35, 1756416), (40, 1536864), (42, 1463680), (48, 1280720), (56, 1097760), (60, 1024576), (64, 960540), (70, 878208), (80, 768432), (84, 731840), (96, 640360), (105, 585472), (112, 548880), (120, 512288), (128, 480270), (140, 439104), (160, 384216), (168, 365920), (192, 320180), (210, 292736), (224, 274440), (240, 256144), (256, 240135), (280, 219552), (320, 192108), (336, 182960), (384, 160090), (420, 146368), (448, 137220), (480, 128072), (560, 109776), (640, 96054), (672, 91480), (768, 80045), (840, 73184), (896, 68610), (960, 64036), (1120, 54888), (1280, 48027), (1344, 45740), (1680, 36592), (1792, 34305), (1920, 32018), (2240, 27444), (2287, 26880), (2688, 22870), (3360, 18296), (3840, 16009), (4480, 13722), (4574, 13440), (5376, 11435), (6720, 9148), (6861, 8960)]