89537280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{3331}}^1$

素因数の和:3362

約数の個数: 144

約数和(自身を含む): 326909184

約数和(自身を除く): 237371904

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, 2688, 3331, 3360, 3840, 4480, 5376, 6662, 6720, 8960, 9993, 13324, 13440, 16655, 19986, 23317, 26648, 26880, 33310, 39972, 46634, 49965, 53296, 66620, 69951, 79944, 93268, 99930, 106592, 116585, 133240, 139902, 159888, 186536, 199860, 213184, 233170, 266480, 279804, 319776, 349755, 373072, 399720, 426368, 466340, 532960, 559608, 639552, 699510, 746144, 799440, 852736, 932680, 1065920, 1119216, 1279104, 1399020, 1492288, 1598880, 1865360, 2131840, 2238432, 2558208, 2798040, 2984576, 3197760, 3730720, 4263680, 4476864, 5596080, 5969152, 6395520, 7461440, 8953728, 11192160, 12791040, 14922880, 17907456, 22384320, 29845760, 44768640, 89537280]

約数ペア:

[(1, 89537280), (2, 44768640), (3, 29845760), (4, 22384320), (5, 17907456), (6, 14922880), (7, 12791040), (8, 11192160), (10, 8953728), (12, 7461440), (14, 6395520), (15, 5969152), (16, 5596080), (20, 4476864), (21, 4263680), (24, 3730720), (28, 3197760), (30, 2984576), (32, 2798040), (35, 2558208), (40, 2238432), (42, 2131840), (48, 1865360), (56, 1598880), (60, 1492288), (64, 1399020), (70, 1279104), (80, 1119216), (84, 1065920), (96, 932680), (105, 852736), (112, 799440), (120, 746144), (128, 699510), (140, 639552), (160, 559608), (168, 532960), (192, 466340), (210, 426368), (224, 399720), (240, 373072), (256, 349755), (280, 319776), (320, 279804), (336, 266480), (384, 233170), (420, 213184), (448, 199860), (480, 186536), (560, 159888), (640, 139902), (672, 133240), (768, 116585), (840, 106592), (896, 99930), (960, 93268), (1120, 79944), (1280, 69951), (1344, 66620), (1680, 53296), (1792, 49965), (1920, 46634), (2240, 39972), (2688, 33310), (3331, 26880), (3360, 26648), (3840, 23317), (4480, 19986), (5376, 16655), (6662, 13440), (6720, 13324), (8960, 9993)]