56502720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:899

約数の個数: 168

約数和(自身を含む): 203033376

約数和(自身を除く): 146530656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 853, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1706, 1840, 2070, 2208, 2559, 2760, 2880, 3312, 3412, 3680, 4140, 4265, 4416, 5118, 5520, 6624, 6824, 7360, 7677, 8280, 8530, 10236, 11040, 12795, 13248, 13648, 15354, 16560, 17060, 19619, 20472, 22080, 25590, 27296, 30708, 33120, 34120, 38385, 39238, 40944, 51180, 54592, 58857, 61416, 66240, 68240, 76770, 78476, 81888, 98095, 102360, 117714, 122832, 136480, 153540, 156952, 163776, 176571, 196190, 204720, 235428, 245664, 272960, 294285, 307080, 313904, 353142, 392380, 409440, 470856, 491328, 588570, 614160, 627808, 706284, 784760, 818880, 882855, 941712, 1177140, 1228320, 1255616, 1412568, 1569520, 1765710, 1883424, 2354280, 2456640, 2825136, 3139040, 3531420, 3766848, 4708560, 5650272, 6278080, 7062840, 9417120, 11300544, 14125680, 18834240, 28251360, 56502720]

約数ペア:

[(1, 56502720), (2, 28251360), (3, 18834240), (4, 14125680), (5, 11300544), (6, 9417120), (8, 7062840), (9, 6278080), (10, 5650272), (12, 4708560), (15, 3766848), (16, 3531420), (18, 3139040), (20, 2825136), (23, 2456640), (24, 2354280), (30, 1883424), (32, 1765710), (36, 1569520), (40, 1412568), (45, 1255616), (46, 1228320), (48, 1177140), (60, 941712), (64, 882855), (69, 818880), (72, 784760), (80, 706284), (90, 627808), (92, 614160), (96, 588570), (115, 491328), (120, 470856), (138, 409440), (144, 392380), (160, 353142), (180, 313904), (184, 307080), (192, 294285), (207, 272960), (230, 245664), (240, 235428), (276, 204720), (288, 196190), (320, 176571), (345, 163776), (360, 156952), (368, 153540), (414, 136480), (460, 122832), (480, 117714), (552, 102360), (576, 98095), (690, 81888), (720, 78476), (736, 76770), (828, 68240), (853, 66240), (920, 61416), (960, 58857), (1035, 54592), (1104, 51180), (1380, 40944), (1440, 39238), (1472, 38385), (1656, 34120), (1706, 33120), (1840, 30708), (2070, 27296), (2208, 25590), (2559, 22080), (2760, 20472), (2880, 19619), (3312, 17060), (3412, 16560), (3680, 15354), (4140, 13648), (4265, 13248), (4416, 12795), (5118, 11040), (5520, 10236), (6624, 8530), (6824, 8280), (7360, 7677)]