12960144000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{90001}}^1$

素因数の和:90036

約数の個数: 192

約数和(自身を含む): 46543634280

約数和(自身を除く): 33583490280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 800, 900, 960, 1000, 1125, 1152, 1200, 1440, 1500, 1600, 1800, 1920, 2000, 2250, 2400, 2880, 3000, 3200, 3600, 4000, 4500, 4800, 5760, 6000, 7200, 8000, 9000, 9600, 12000, 14400, 16000, 18000, 24000, 28800, 36000, 48000, 72000, 90001, 144000, 180002, 270003, 360004, 450005, 540006, 720008, 810009, 900010, 1080012, 1350015, 1440016, 1620018, 1800020, 2160024, 2250025, 2700030, 2880032, 3240036, 3600040, 4050045, 4320048, 4500050, 5400060, 5760064, 6480072, 6750075, 7200080, 8100090, 8640096, 9000100, 10800120, 11250125, 11520128, 12960144, 13500150, 14400160, 16200180, 17280192, 18000200, 20250225, 21600240, 22500250, 25920288, 27000300, 28800320, 32400360, 33750375, 34560384, 36000400, 40500450, 43200480, 45000500, 51840576, 54000600, 57600640, 64800720, 67500750, 72000800, 81000900, 86400960, 90001000, 101251125, 103681152, 108001200, 129601440, 135001500, 144001600, 162001800, 172801920, 180002000, 202502250, 216002400, 259202880, 270003000, 288003200, 324003600, 360004000, 405004500, 432004800, 518405760, 540006000, 648007200, 720008000, 810009000, 864009600, 1080012000, 1296014400, 1440016000, 1620018000, 2160024000, 2592028800, 3240036000, 4320048000, 6480072000, 12960144000]

約数ペア:

[(1, 12960144000), (2, 6480072000), (3, 4320048000), (4, 3240036000), (5, 2592028800), (6, 2160024000), (8, 1620018000), (9, 1440016000), (10, 1296014400), (12, 1080012000), (15, 864009600), (16, 810009000), (18, 720008000), (20, 648007200), (24, 540006000), (25, 518405760), (30, 432004800), (32, 405004500), (36, 360004000), (40, 324003600), (45, 288003200), (48, 270003000), (50, 259202880), (60, 216002400), (64, 202502250), (72, 180002000), (75, 172801920), (80, 162001800), (90, 144001600), (96, 135001500), (100, 129601440), (120, 108001200), (125, 103681152), (128, 101251125), (144, 90001000), (150, 86400960), (160, 81000900), (180, 72000800), (192, 67500750), (200, 64800720), (225, 57600640), (240, 54000600), (250, 51840576), (288, 45000500), (300, 43200480), (320, 40500450), (360, 36000400), (375, 34560384), (384, 33750375), (400, 32400360), (450, 28800320), (480, 27000300), (500, 25920288), (576, 22500250), (600, 21600240), (640, 20250225), (720, 18000200), (750, 17280192), (800, 16200180), (900, 14400160), (960, 13500150), (1000, 12960144), (1125, 11520128), (1152, 11250125), (1200, 10800120), (1440, 9000100), (1500, 8640096), (1600, 8100090), (1800, 7200080), (1920, 6750075), (2000, 6480072), (2250, 5760064), (2400, 5400060), (2880, 4500050), (3000, 4320048), (3200, 4050045), (3600, 3600040), (4000, 3240036), (4500, 2880032), (4800, 2700030), (5760, 2250025), (6000, 2160024), (7200, 1800020), (8000, 1620018), (9000, 1440016), (9600, 1350015), (12000, 1080012), (14400, 900010), (16000, 810009), (18000, 720008), (24000, 540006), (28800, 450005), (36000, 360004), (48000, 270003), (72000, 180002), (90001, 144000)]