126178560

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{1217}}^1$

素因数の和:1250

約数の個数: 180

約数和(自身を含む): 451860948

約数和(自身を除く): 325682388

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1217, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2434, 2592, 2880, 3240, 3456, 3651, 3840, 4320, 4868, 5184, 5760, 6085, 6480, 6912, 7302, 8640, 9736, 10368, 10953, 11520, 12170, 12960, 14604, 17280, 18255, 19472, 20736, 21906, 24340, 25920, 29208, 32859, 34560, 36510, 38944, 43812, 48680, 51840, 54765, 58416, 65718, 73020, 77888, 87624, 97360, 98577, 103680, 109530, 116832, 131436, 146040, 155776, 164295, 175248, 194720, 197154, 219060, 233664, 262872, 292080, 311552, 328590, 350496, 389440, 394308, 438120, 467328, 492885, 525744, 584160, 657180, 700992, 778880, 788616, 876240, 934656, 985770, 1051488, 1168320, 1314360, 1401984, 1557760, 1577232, 1752480, 1971540, 2102976, 2336640, 2628720, 2803968, 3154464, 3504960, 3943080, 4205952, 4673280, 5257440, 6308928, 7009920, 7886160, 8411904, 10514880, 12617856, 14019840, 15772320, 21029760, 25235712, 31544640, 42059520, 63089280, 126178560]

約数ペア:

[(1, 126178560), (2, 63089280), (3, 42059520), (4, 31544640), (5, 25235712), (6, 21029760), (8, 15772320), (9, 14019840), (10, 12617856), (12, 10514880), (15, 8411904), (16, 7886160), (18, 7009920), (20, 6308928), (24, 5257440), (27, 4673280), (30, 4205952), (32, 3943080), (36, 3504960), (40, 3154464), (45, 2803968), (48, 2628720), (54, 2336640), (60, 2102976), (64, 1971540), (72, 1752480), (80, 1577232), (81, 1557760), (90, 1401984), (96, 1314360), (108, 1168320), (120, 1051488), (128, 985770), (135, 934656), (144, 876240), (160, 788616), (162, 778880), (180, 700992), (192, 657180), (216, 584160), (240, 525744), (256, 492885), (270, 467328), (288, 438120), (320, 394308), (324, 389440), (360, 350496), (384, 328590), (405, 311552), (432, 292080), (480, 262872), (540, 233664), (576, 219060), (640, 197154), (648, 194720), (720, 175248), (768, 164295), (810, 155776), (864, 146040), (960, 131436), (1080, 116832), (1152, 109530), (1217, 103680), (1280, 98577), (1296, 97360), (1440, 87624), (1620, 77888), (1728, 73020), (1920, 65718), (2160, 58416), (2304, 54765), (2434, 51840), (2592, 48680), (2880, 43812), (3240, 38944), (3456, 36510), (3651, 34560), (3840, 32859), (4320, 29208), (4868, 25920), (5184, 24340), (5760, 21906), (6085, 20736), (6480, 19472), (6912, 18255), (7302, 17280), (8640, 14604), (9736, 12960), (10368, 12170), (10953, 11520)]