1191404160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{68947}}^1$

素因数の和:68975

約数の個数: 128

約数和(自身を含む): 4219617600

約数和(自身を除く): 3028213440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 68947, 137894, 206841, 275788, 344735, 413682, 551576, 620523, 689470, 827364, 1034205, 1103152, 1241046, 1378940, 1654728, 1861569, 2068410, 2206304, 2482092, 2757880, 3102615, 3309456, 3723138, 4136820, 4412608, 4964184, 5515760, 6205230, 6618912, 7446276, 8273640, 8825216, 9307845, 9928368, 11031520, 12410460, 13237824, 14892552, 16547280, 18615690, 19856736, 22063040, 24820920, 26475648, 29785104, 33094560, 37231380, 39713472, 44126080, 49641840, 59570208, 66189120, 74462760, 79426944, 99283680, 119140416, 132378240, 148925520, 198567360, 238280832, 297851040, 397134720, 595702080, 1191404160]

約数ペア:

[(1, 1191404160), (2, 595702080), (3, 397134720), (4, 297851040), (5, 238280832), (6, 198567360), (8, 148925520), (9, 132378240), (10, 119140416), (12, 99283680), (15, 79426944), (16, 74462760), (18, 66189120), (20, 59570208), (24, 49641840), (27, 44126080), (30, 39713472), (32, 37231380), (36, 33094560), (40, 29785104), (45, 26475648), (48, 24820920), (54, 22063040), (60, 19856736), (64, 18615690), (72, 16547280), (80, 14892552), (90, 13237824), (96, 12410460), (108, 11031520), (120, 9928368), (128, 9307845), (135, 8825216), (144, 8273640), (160, 7446276), (180, 6618912), (192, 6205230), (216, 5515760), (240, 4964184), (270, 4412608), (288, 4136820), (320, 3723138), (360, 3309456), (384, 3102615), (432, 2757880), (480, 2482092), (540, 2206304), (576, 2068410), (640, 1861569), (720, 1654728), (864, 1378940), (960, 1241046), (1080, 1103152), (1152, 1034205), (1440, 827364), (1728, 689470), (1920, 620523), (2160, 551576), (2880, 413682), (3456, 344735), (4320, 275788), (5760, 206841), (8640, 137894), (17280, 68947)]