3320565840

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{18979}}^1$

素因数の和:19013

約数の個数: 160

約数和(自身を含む): 11579318400

約数和(自身を除く): 8258752560

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, 2187, 2430, 2916, 3240, 3645, 3888, 4374, 4860, 5832, 6480, 7290, 8748, 9720, 10935, 11664, 14580, 17496, 18979, 19440, 21870, 29160, 34992, 37958, 43740, 56937, 58320, 75916, 87480, 94895, 113874, 151832, 170811, 174960, 189790, 227748, 284685, 303664, 341622, 379580, 455496, 512433, 569370, 683244, 759160, 854055, 910992, 1024866, 1138740, 1366488, 1518320, 1537299, 1708110, 2049732, 2277480, 2562165, 2732976, 3074598, 3416220, 4099464, 4554960, 4611897, 5124330, 6149196, 6832440, 7686495, 8198928, 9223794, 10248660, 12298392, 13664880, 13835691, 15372990, 18447588, 20497320, 23059485, 24596784, 27671382, 30745980, 36895176, 40994640, 41507073, 46118970, 55342764, 61491960, 69178455, 73790352, 83014146, 92237940, 110685528, 122983920, 138356910, 166028292, 184475880, 207535365, 221371056, 276713820, 332056584, 368951760, 415070730, 553427640, 664113168, 830141460, 1106855280, 1660282920, 3320565840]

約数ペア:

[(1, 3320565840), (2, 1660282920), (3, 1106855280), (4, 830141460), (5, 664113168), (6, 553427640), (8, 415070730), (9, 368951760), (10, 332056584), (12, 276713820), (15, 221371056), (16, 207535365), (18, 184475880), (20, 166028292), (24, 138356910), (27, 122983920), (30, 110685528), (36, 92237940), (40, 83014146), (45, 73790352), (48, 69178455), (54, 61491960), (60, 55342764), (72, 46118970), (80, 41507073), (81, 40994640), (90, 36895176), (108, 30745980), (120, 27671382), (135, 24596784), (144, 23059485), (162, 20497320), (180, 18447588), (216, 15372990), (240, 13835691), (243, 13664880), (270, 12298392), (324, 10248660), (360, 9223794), (405, 8198928), (432, 7686495), (486, 6832440), (540, 6149196), (648, 5124330), (720, 4611897), (729, 4554960), (810, 4099464), (972, 3416220), (1080, 3074598), (1215, 2732976), (1296, 2562165), (1458, 2277480), (1620, 2049732), (1944, 1708110), (2160, 1537299), (2187, 1518320), (2430, 1366488), (2916, 1138740), (3240, 1024866), (3645, 910992), (3888, 854055), (4374, 759160), (4860, 683244), (5832, 569370), (6480, 512433), (7290, 455496), (8748, 379580), (9720, 341622), (10935, 303664), (11664, 284685), (14580, 227748), (17496, 189790), (18979, 174960), (19440, 170811), (21870, 151832), (29160, 113874), (34992, 94895), (37958, 87480), (43740, 75916), (56937, 58320)]