864377280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23087}}^1$

素因数の和:23123

約数の個数: 168

約数和(自身を含む): 3201936192

約数和(自身を除く): 2337558912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 23087, 37440, 46174, 69261, 92348, 115435, 138522, 184696, 207783, 230870, 277044, 300131, 346305, 369392, 415566, 461740, 554088, 600262, 692610, 738784, 831132, 900393, 923480, 1038915, 1108176, 1200524, 1385220, 1477568, 1500655, 1662264, 1800786, 1846960, 2077830, 2216352, 2401048, 2701179, 2770440, 3001310, 3324528, 3601572, 3693920, 4155660, 4432704, 4501965, 4802096, 5402358, 5540880, 6002620, 6649056, 7203144, 7387840, 8311320, 9003930, 9604192, 10804716, 11081760, 12005240, 13298112, 13505895, 14406288, 16622640, 18007860, 19208384, 21609432, 22163520, 24010480, 27011790, 28812576, 33245280, 36015720, 43218864, 48020960, 54023580, 57625152, 66490560, 72031440, 86437728, 96041920, 108047160, 144062880, 172875456, 216094320, 288125760, 432188640, 864377280]

約数ペア:

[(1, 864377280), (2, 432188640), (3, 288125760), (4, 216094320), (5, 172875456), (6, 144062880), (8, 108047160), (9, 96041920), (10, 86437728), (12, 72031440), (13, 66490560), (15, 57625152), (16, 54023580), (18, 48020960), (20, 43218864), (24, 36015720), (26, 33245280), (30, 28812576), (32, 27011790), (36, 24010480), (39, 22163520), (40, 21609432), (45, 19208384), (48, 18007860), (52, 16622640), (60, 14406288), (64, 13505895), (65, 13298112), (72, 12005240), (78, 11081760), (80, 10804716), (90, 9604192), (96, 9003930), (104, 8311320), (117, 7387840), (120, 7203144), (130, 6649056), (144, 6002620), (156, 5540880), (160, 5402358), (180, 4802096), (192, 4501965), (195, 4432704), (208, 4155660), (234, 3693920), (240, 3601572), (260, 3324528), (288, 3001310), (312, 2770440), (320, 2701179), (360, 2401048), (390, 2216352), (416, 2077830), (468, 1846960), (480, 1800786), (520, 1662264), (576, 1500655), (585, 1477568), (624, 1385220), (720, 1200524), (780, 1108176), (832, 1038915), (936, 923480), (960, 900393), (1040, 831132), (1170, 738784), (1248, 692610), (1440, 600262), (1560, 554088), (1872, 461740), (2080, 415566), (2340, 369392), (2496, 346305), (2880, 300131), (3120, 277044), (3744, 230870), (4160, 207783), (4680, 184696), (6240, 138522), (7488, 115435), (9360, 92348), (12480, 69261), (18720, 46174), (23087, 37440)]