40469760

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{1171}}^1$

素因数の和:1201

約数の個数: 144

約数和(自身を含む): 143734080

約数和(自身を除く): 103264320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1171, 1280, 1440, 1728, 1920, 2160, 2304, 2342, 2880, 3456, 3513, 3840, 4320, 4684, 5760, 5855, 6912, 7026, 8640, 9368, 10539, 11520, 11710, 14052, 17280, 17565, 18736, 21078, 23420, 28104, 31617, 34560, 35130, 37472, 42156, 46840, 52695, 56208, 63234, 70260, 74944, 84312, 93680, 105390, 112416, 126468, 140520, 149888, 158085, 168624, 187360, 210780, 224832, 252936, 281040, 299776, 316170, 337248, 374720, 421560, 449664, 505872, 562080, 632340, 674496, 749440, 843120, 899328, 1011744, 1124160, 1264680, 1348992, 1498880, 1686240, 2023488, 2248320, 2529360, 2697984, 3372480, 4046976, 4496640, 5058720, 6744960, 8093952, 10117440, 13489920, 20234880, 40469760]

約数ペア:

[(1, 40469760), (2, 20234880), (3, 13489920), (4, 10117440), (5, 8093952), (6, 6744960), (8, 5058720), (9, 4496640), (10, 4046976), (12, 3372480), (15, 2697984), (16, 2529360), (18, 2248320), (20, 2023488), (24, 1686240), (27, 1498880), (30, 1348992), (32, 1264680), (36, 1124160), (40, 1011744), (45, 899328), (48, 843120), (54, 749440), (60, 674496), (64, 632340), (72, 562080), (80, 505872), (90, 449664), (96, 421560), (108, 374720), (120, 337248), (128, 316170), (135, 299776), (144, 281040), (160, 252936), (180, 224832), (192, 210780), (216, 187360), (240, 168624), (256, 158085), (270, 149888), (288, 140520), (320, 126468), (360, 112416), (384, 105390), (432, 93680), (480, 84312), (540, 74944), (576, 70260), (640, 63234), (720, 56208), (768, 52695), (864, 46840), (960, 42156), (1080, 37472), (1152, 35130), (1171, 34560), (1280, 31617), (1440, 28104), (1728, 23420), (1920, 21078), (2160, 18736), (2304, 17565), (2342, 17280), (2880, 14052), (3456, 11710), (3513, 11520), (3840, 10539), (4320, 9368), (4684, 8640), (5760, 7026), (5855, 6912)]