1260810315720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{16001}}^1\times {\mathrm{72959}}^1$

素因数の和:88980

約数の個数: 128

約数和(自身を含む): 4203021312000

約数和(自身を除く): 2942210996280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 16001, 32002, 48003, 64004, 72959, 80005, 96006, 128008, 144009, 145918, 160010, 192012, 218877, 240015, 288018, 291836, 320020, 364795, 384024, 432027, 437754, 480030, 576036, 583672, 640040, 656631, 720045, 729590, 864054, 875508, 960060, 1094385, 1152072, 1313262, 1440090, 1459180, 1728108, 1751016, 1920120, 1969893, 2160135, 2188770, 2626524, 2880180, 2918360, 3283155, 3456216, 3939786, 4320270, 4377540, 5253048, 5760360, 6566310, 7879572, 8640540, 8755080, 9849465, 13132620, 15759144, 17281080, 19698930, 26265240, 39397860, 78795720, 1167416959, 2334833918, 3502250877, 4669667836, 5837084795, 7004501754, 9339335672, 10506752631, 11674169590, 14009003508, 17511254385, 21013505262, 23348339180, 28018007016, 31520257893, 35022508770, 42027010524, 46696678360, 52533763155, 63040515786, 70045017540, 84054021048, 105067526310, 126081031572, 140090035080, 157601289465, 210135052620, 252162063144, 315202578930, 420270105240, 630405157860, 1260810315720]

約数ペア:

[(1, 1260810315720), (2, 630405157860), (3, 420270105240), (4, 315202578930), (5, 252162063144), (6, 210135052620), (8, 157601289465), (9, 140090035080), (10, 126081031572), (12, 105067526310), (15, 84054021048), (18, 70045017540), (20, 63040515786), (24, 52533763155), (27, 46696678360), (30, 42027010524), (36, 35022508770), (40, 31520257893), (45, 28018007016), (54, 23348339180), (60, 21013505262), (72, 17511254385), (90, 14009003508), (108, 11674169590), (120, 10506752631), (135, 9339335672), (180, 7004501754), (216, 5837084795), (270, 4669667836), (360, 3502250877), (540, 2334833918), (1080, 1167416959), (16001, 78795720), (32002, 39397860), (48003, 26265240), (64004, 19698930), (72959, 17281080), (80005, 15759144), (96006, 13132620), (128008, 9849465), (144009, 8755080), (145918, 8640540), (160010, 7879572), (192012, 6566310), (218877, 5760360), (240015, 5253048), (288018, 4377540), (291836, 4320270), (320020, 3939786), (364795, 3456216), (384024, 3283155), (432027, 2918360), (437754, 2880180), (480030, 2626524), (576036, 2188770), (583672, 2160135), (640040, 1969893), (656631, 1920120), (720045, 1751016), (729590, 1728108), (864054, 1459180), (875508, 1440090), (960060, 1313262), (1094385, 1152072)]