26768160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:691

約数の個数: 144

約数和(自身を含む): 94643640

約数和(自身を除く): 67875480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 641, 696, 720, 870, 928, 1044, 1160, 1282, 1305, 1392, 1440, 1740, 1923, 2088, 2320, 2564, 2610, 2784, 3205, 3480, 3846, 4176, 4640, 5128, 5220, 5769, 6410, 6960, 7692, 8352, 9615, 10256, 10440, 11538, 12820, 13920, 15384, 18589, 19230, 20512, 20880, 23076, 25640, 28845, 30768, 37178, 38460, 41760, 46152, 51280, 55767, 57690, 61536, 74356, 76920, 92304, 92945, 102560, 111534, 115380, 148712, 153840, 167301, 184608, 185890, 223068, 230760, 278835, 297424, 307680, 334602, 371780, 446136, 461520, 557670, 594848, 669204, 743560, 836505, 892272, 923040, 1115340, 1338408, 1487120, 1673010, 1784544, 2230680, 2676816, 2974240, 3346020, 4461360, 5353632, 6692040, 8922720, 13384080, 26768160]

約数ペア:

[(1, 26768160), (2, 13384080), (3, 8922720), (4, 6692040), (5, 5353632), (6, 4461360), (8, 3346020), (9, 2974240), (10, 2676816), (12, 2230680), (15, 1784544), (16, 1673010), (18, 1487120), (20, 1338408), (24, 1115340), (29, 923040), (30, 892272), (32, 836505), (36, 743560), (40, 669204), (45, 594848), (48, 557670), (58, 461520), (60, 446136), (72, 371780), (80, 334602), (87, 307680), (90, 297424), (96, 278835), (116, 230760), (120, 223068), (144, 185890), (145, 184608), (160, 167301), (174, 153840), (180, 148712), (232, 115380), (240, 111534), (261, 102560), (288, 92945), (290, 92304), (348, 76920), (360, 74356), (435, 61536), (464, 57690), (480, 55767), (522, 51280), (580, 46152), (641, 41760), (696, 38460), (720, 37178), (870, 30768), (928, 28845), (1044, 25640), (1160, 23076), (1282, 20880), (1305, 20512), (1392, 19230), (1440, 18589), (1740, 15384), (1923, 13920), (2088, 12820), (2320, 11538), (2564, 10440), (2610, 10256), (2784, 9615), (3205, 8352), (3480, 7692), (3846, 6960), (4176, 6410), (4640, 5769), (5128, 5220)]