823136640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8089}}^1$

素因数の和:8164

約数の個数: 128

約数和(自身を含む): 2673583200

約数和(自身を除く): 1850446560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 795, 848, 960, 1060, 1272, 1590, 1696, 1920, 2120, 2544, 3180, 3392, 4240, 5088, 6360, 6784, 8089, 8480, 10176, 12720, 16178, 16960, 20352, 24267, 25440, 32356, 33920, 40445, 48534, 50880, 64712, 80890, 97068, 101760, 121335, 129424, 161780, 194136, 242670, 258848, 323560, 388272, 428717, 485340, 517696, 647120, 776544, 857434, 970680, 1035392, 1286151, 1294240, 1553088, 1714868, 1941360, 2143585, 2572302, 2588480, 3106176, 3429736, 3882720, 4287170, 5144604, 5176960, 6430755, 6859472, 7765440, 8574340, 10289208, 12861510, 13718944, 15530880, 17148680, 20578416, 25723020, 27437888, 34297360, 41156832, 51446040, 54875776, 68594720, 82313664, 102892080, 137189440, 164627328, 205784160, 274378880, 411568320, 823136640]

約数ペア:

[(1, 823136640), (2, 411568320), (3, 274378880), (4, 205784160), (5, 164627328), (6, 137189440), (8, 102892080), (10, 82313664), (12, 68594720), (15, 54875776), (16, 51446040), (20, 41156832), (24, 34297360), (30, 27437888), (32, 25723020), (40, 20578416), (48, 17148680), (53, 15530880), (60, 13718944), (64, 12861510), (80, 10289208), (96, 8574340), (106, 7765440), (120, 6859472), (128, 6430755), (159, 5176960), (160, 5144604), (192, 4287170), (212, 3882720), (240, 3429736), (265, 3106176), (318, 2588480), (320, 2572302), (384, 2143585), (424, 1941360), (480, 1714868), (530, 1553088), (636, 1294240), (640, 1286151), (795, 1035392), (848, 970680), (960, 857434), (1060, 776544), (1272, 647120), (1590, 517696), (1696, 485340), (1920, 428717), (2120, 388272), (2544, 323560), (3180, 258848), (3392, 242670), (4240, 194136), (5088, 161780), (6360, 129424), (6784, 121335), (8089, 101760), (8480, 97068), (10176, 80890), (12720, 64712), (16178, 50880), (16960, 48534), (20352, 40445), (24267, 33920), (25440, 32356)]