72262080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2281}}^1$

素因数の和:2315

約数の個数: 168

約数和(自身を含む): 271265904

約数和(自身を除く): 199003824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2281, 2640, 2880, 3168, 3520, 3960, 4562, 5280, 6336, 6843, 7920, 9124, 10560, 11405, 13686, 15840, 18248, 20529, 22810, 25091, 27372, 31680, 34215, 36496, 41058, 45620, 50182, 54744, 68430, 72992, 75273, 82116, 91240, 100364, 102645, 109488, 125455, 136860, 145984, 150546, 164232, 182480, 200728, 205290, 218976, 225819, 250910, 273720, 301092, 328464, 364960, 376365, 401456, 410580, 437952, 451638, 501820, 547440, 602184, 656928, 729920, 752730, 802912, 821160, 903276, 1003640, 1094880, 1129095, 1204368, 1313856, 1505460, 1605824, 1642320, 1806552, 2007280, 2189760, 2258190, 2408736, 3010920, 3284640, 3613104, 4014560, 4516380, 4817472, 6021840, 6569280, 7226208, 8029120, 9032760, 12043680, 14452416, 18065520, 24087360, 36131040, 72262080]

約数ペア:

[(1, 72262080), (2, 36131040), (3, 24087360), (4, 18065520), (5, 14452416), (6, 12043680), (8, 9032760), (9, 8029120), (10, 7226208), (11, 6569280), (12, 6021840), (15, 4817472), (16, 4516380), (18, 4014560), (20, 3613104), (22, 3284640), (24, 3010920), (30, 2408736), (32, 2258190), (33, 2189760), (36, 2007280), (40, 1806552), (44, 1642320), (45, 1605824), (48, 1505460), (55, 1313856), (60, 1204368), (64, 1129095), (66, 1094880), (72, 1003640), (80, 903276), (88, 821160), (90, 802912), (96, 752730), (99, 729920), (110, 656928), (120, 602184), (132, 547440), (144, 501820), (160, 451638), (165, 437952), (176, 410580), (180, 401456), (192, 376365), (198, 364960), (220, 328464), (240, 301092), (264, 273720), (288, 250910), (320, 225819), (330, 218976), (352, 205290), (360, 200728), (396, 182480), (440, 164232), (480, 150546), (495, 145984), (528, 136860), (576, 125455), (660, 109488), (704, 102645), (720, 100364), (792, 91240), (880, 82116), (960, 75273), (990, 72992), (1056, 68430), (1320, 54744), (1440, 50182), (1584, 45620), (1760, 41058), (1980, 36496), (2112, 34215), (2281, 31680), (2640, 27372), (2880, 25091), (3168, 22810), (3520, 20529), (3960, 18248), (4562, 15840), (5280, 13686), (6336, 11405), (6843, 10560), (7920, 9124)]