340364160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19697}}^1$

素因数の和:19725

約数の個数: 128

約数和(自身を含む): 1205517600

約数和(自身を除く): 865153440

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, 19697, 39394, 59091, 78788, 98485, 118182, 157576, 177273, 196970, 236364, 295455, 315152, 354546, 393940, 472728, 531819, 590910, 630304, 709092, 787880, 886365, 945456, 1063638, 1181820, 1260608, 1418184, 1575760, 1772730, 1890912, 2127276, 2363640, 2521216, 2659095, 2836368, 3151520, 3545460, 3781824, 4254552, 4727280, 5318190, 5672736, 6303040, 7090920, 7563648, 8509104, 9454560, 10636380, 11345472, 12606080, 14181840, 17018208, 18909120, 21272760, 22690944, 28363680, 34036416, 37818240, 42545520, 56727360, 68072832, 85091040, 113454720, 170182080, 340364160]

約数ペア:

[(1, 340364160), (2, 170182080), (3, 113454720), (4, 85091040), (5, 68072832), (6, 56727360), (8, 42545520), (9, 37818240), (10, 34036416), (12, 28363680), (15, 22690944), (16, 21272760), (18, 18909120), (20, 17018208), (24, 14181840), (27, 12606080), (30, 11345472), (32, 10636380), (36, 9454560), (40, 8509104), (45, 7563648), (48, 7090920), (54, 6303040), (60, 5672736), (64, 5318190), (72, 4727280), (80, 4254552), (90, 3781824), (96, 3545460), (108, 3151520), (120, 2836368), (128, 2659095), (135, 2521216), (144, 2363640), (160, 2127276), (180, 1890912), (192, 1772730), (216, 1575760), (240, 1418184), (270, 1260608), (288, 1181820), (320, 1063638), (360, 945456), (384, 886365), (432, 787880), (480, 709092), (540, 630304), (576, 590910), (640, 531819), (720, 472728), (864, 393940), (960, 354546), (1080, 315152), (1152, 295455), (1440, 236364), (1728, 196970), (1920, 177273), (2160, 157576), (2880, 118182), (3456, 98485), (4320, 78788), (5760, 59091), (8640, 39394), (17280, 19697)]