272884320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6113}}^1$

素因数の和:6165

約数の個数: 144

約数和(自身を含む): 961414272

約数和(自身を除く): 688529952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 6113, 7440, 8928, 11160, 12226, 14880, 18339, 22320, 24452, 30565, 36678, 44640, 48904, 55017, 61130, 73356, 91695, 97808, 110034, 122260, 146712, 183390, 189503, 195616, 220068, 244520, 275085, 293424, 366780, 379006, 440136, 489040, 550170, 568509, 586848, 733560, 758012, 880272, 947515, 978080, 1100340, 1137018, 1467120, 1516024, 1705527, 1760544, 1895030, 2200680, 2274036, 2842545, 2934240, 3032048, 3411054, 3790060, 4401360, 4548072, 5685090, 6064096, 6822108, 7580120, 8527635, 8802720, 9096144, 11370180, 13644216, 15160240, 17055270, 18192288, 22740360, 27288432, 30320480, 34110540, 45480720, 54576864, 68221080, 90961440, 136442160, 272884320]

約数ペア:

[(1, 272884320), (2, 136442160), (3, 90961440), (4, 68221080), (5, 54576864), (6, 45480720), (8, 34110540), (9, 30320480), (10, 27288432), (12, 22740360), (15, 18192288), (16, 17055270), (18, 15160240), (20, 13644216), (24, 11370180), (30, 9096144), (31, 8802720), (32, 8527635), (36, 7580120), (40, 6822108), (45, 6064096), (48, 5685090), (60, 4548072), (62, 4401360), (72, 3790060), (80, 3411054), (90, 3032048), (93, 2934240), (96, 2842545), (120, 2274036), (124, 2200680), (144, 1895030), (155, 1760544), (160, 1705527), (180, 1516024), (186, 1467120), (240, 1137018), (248, 1100340), (279, 978080), (288, 947515), (310, 880272), (360, 758012), (372, 733560), (465, 586848), (480, 568509), (496, 550170), (558, 489040), (620, 440136), (720, 379006), (744, 366780), (930, 293424), (992, 275085), (1116, 244520), (1240, 220068), (1395, 195616), (1440, 189503), (1488, 183390), (1860, 146712), (2232, 122260), (2480, 110034), (2790, 97808), (2976, 91695), (3720, 73356), (4464, 61130), (4960, 55017), (5580, 48904), (6113, 44640), (7440, 36678), (8928, 30565), (11160, 24452), (12226, 22320), (14880, 18339)]