53790240

素因数分解:

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

素因数の和:2319

約数の個数: 144

約数和(自身を含む): 197188992

約数和(自身を除く): 143398752

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2287, 2352, 2940, 3360, 3920, 4574, 4704, 5880, 6861, 7840, 9148, 11435, 11760, 13722, 16009, 18296, 22870, 23520, 27444, 32018, 34305, 36592, 45740, 48027, 54888, 64036, 68610, 73184, 80045, 91480, 96054, 109776, 112063, 128072, 137220, 160090, 182960, 192108, 219552, 224126, 240135, 256144, 274440, 320180, 336189, 365920, 384216, 448252, 480270, 512288, 548880, 560315, 640360, 672378, 768432, 896504, 960540, 1097760, 1120630, 1280720, 1344756, 1536864, 1680945, 1793008, 1921080, 2241260, 2561440, 2689512, 3361890, 3586016, 3842160, 4482520, 5379024, 6723780, 7684320, 8965040, 10758048, 13447560, 17930080, 26895120, 53790240]

約数ペア:

[(1, 53790240), (2, 26895120), (3, 17930080), (4, 13447560), (5, 10758048), (6, 8965040), (7, 7684320), (8, 6723780), (10, 5379024), (12, 4482520), (14, 3842160), (15, 3586016), (16, 3361890), (20, 2689512), (21, 2561440), (24, 2241260), (28, 1921080), (30, 1793008), (32, 1680945), (35, 1536864), (40, 1344756), (42, 1280720), (48, 1120630), (49, 1097760), (56, 960540), (60, 896504), (70, 768432), (80, 672378), (84, 640360), (96, 560315), (98, 548880), (105, 512288), (112, 480270), (120, 448252), (140, 384216), (147, 365920), (160, 336189), (168, 320180), (196, 274440), (210, 256144), (224, 240135), (240, 224126), (245, 219552), (280, 192108), (294, 182960), (336, 160090), (392, 137220), (420, 128072), (480, 112063), (490, 109776), (560, 96054), (588, 91480), (672, 80045), (735, 73184), (784, 68610), (840, 64036), (980, 54888), (1120, 48027), (1176, 45740), (1470, 36592), (1568, 34305), (1680, 32018), (1960, 27444), (2287, 23520), (2352, 22870), (2940, 18296), (3360, 16009), (3920, 13722), (4574, 11760), (4704, 11435), (5880, 9148), (6861, 7840)]