226806480

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{3889}}^1$

素因数の和:3920

約数の個数: 140

約数和(自身を含む): 790829220

約数和(自身を除く): 564022740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 3889, 4860, 5832, 6480, 7290, 7778, 9720, 11664, 11667, 14580, 15556, 19440, 19445, 23334, 29160, 31112, 35001, 38890, 46668, 58320, 58335, 62224, 70002, 77780, 93336, 105003, 116670, 140004, 155560, 175005, 186672, 210006, 233340, 280008, 311120, 315009, 350010, 420012, 466680, 525015, 560016, 630018, 700020, 840024, 933360, 945027, 1050030, 1260036, 1400040, 1575045, 1680048, 1890054, 2100060, 2520072, 2800080, 2835081, 3150090, 3780108, 4200120, 4725135, 5040144, 5670162, 6300180, 7560216, 8400240, 9450270, 11340324, 12600360, 14175405, 15120432, 18900540, 22680648, 25200720, 28350810, 37801080, 45361296, 56701620, 75602160, 113403240, 226806480]

約数ペア:

[(1, 226806480), (2, 113403240), (3, 75602160), (4, 56701620), (5, 45361296), (6, 37801080), (8, 28350810), (9, 25200720), (10, 22680648), (12, 18900540), (15, 15120432), (16, 14175405), (18, 12600360), (20, 11340324), (24, 9450270), (27, 8400240), (30, 7560216), (36, 6300180), (40, 5670162), (45, 5040144), (48, 4725135), (54, 4200120), (60, 3780108), (72, 3150090), (80, 2835081), (81, 2800080), (90, 2520072), (108, 2100060), (120, 1890054), (135, 1680048), (144, 1575045), (162, 1400040), (180, 1260036), (216, 1050030), (240, 945027), (243, 933360), (270, 840024), (324, 700020), (360, 630018), (405, 560016), (432, 525015), (486, 466680), (540, 420012), (648, 350010), (720, 315009), (729, 311120), (810, 280008), (972, 233340), (1080, 210006), (1215, 186672), (1296, 175005), (1458, 155560), (1620, 140004), (1944, 116670), (2160, 105003), (2430, 93336), (2916, 77780), (3240, 70002), (3645, 62224), (3888, 58335), (3889, 58320), (4860, 46668), (5832, 38890), (6480, 35001), (7290, 31112), (7778, 29160), (9720, 23334), (11664, 19445), (11667, 19440), (14580, 15556)]