243492840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4937}}^1$

素因数の和:5091

約数の個数: 96

約数和(自身を含む): 797289480

約数和(自身を除く): 553796640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 137, 180, 274, 360, 411, 548, 685, 822, 1096, 1233, 1370, 1644, 2055, 2466, 2740, 3288, 4110, 4932, 4937, 5480, 6165, 8220, 9864, 9874, 12330, 14811, 16440, 19748, 24660, 24685, 29622, 39496, 44433, 49320, 49370, 59244, 74055, 88866, 98740, 118488, 148110, 177732, 197480, 222165, 296220, 355464, 444330, 592440, 676369, 888660, 1352738, 1777320, 2029107, 2705476, 3381845, 4058214, 5410952, 6087321, 6763690, 8116428, 10145535, 12174642, 13527380, 16232856, 20291070, 24349284, 27054760, 30436605, 40582140, 48698568, 60873210, 81164280, 121746420, 243492840]

約数ペア:

[(1, 243492840), (2, 121746420), (3, 81164280), (4, 60873210), (5, 48698568), (6, 40582140), (8, 30436605), (9, 27054760), (10, 24349284), (12, 20291070), (15, 16232856), (18, 13527380), (20, 12174642), (24, 10145535), (30, 8116428), (36, 6763690), (40, 6087321), (45, 5410952), (60, 4058214), (72, 3381845), (90, 2705476), (120, 2029107), (137, 1777320), (180, 1352738), (274, 888660), (360, 676369), (411, 592440), (548, 444330), (685, 355464), (822, 296220), (1096, 222165), (1233, 197480), (1370, 177732), (1644, 148110), (2055, 118488), (2466, 98740), (2740, 88866), (3288, 74055), (4110, 59244), (4932, 49370), (4937, 49320), (5480, 44433), (6165, 39496), (8220, 29622), (9864, 24685), (9874, 24660), (12330, 19748), (14811, 16440)]