1021092480

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{19697}}^1$

素因数の和:19728

約数の個数: 160

約数和(自身を含む): 3646690740

約数和(自身を除く): 2625598260

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 19697, 25920, 39394, 51840, 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, 1595457, 1772730, 1890912, 2127276, 2363640, 2521216, 2659095, 2836368, 3151520, 3190914, 3545460, 3781824, 4254552, 4727280, 5318190, 5672736, 6303040, 6381828, 7090920, 7563648, 7977285, 8509104, 9454560, 10636380, 11345472, 12606080, 12763656, 14181840, 15954570, 17018208, 18909120, 21272760, 22690944, 25527312, 28363680, 31909140, 34036416, 37818240, 42545520, 51054624, 56727360, 63818280, 68072832, 85091040, 102109248, 113454720, 127636560, 170182080, 204218496, 255273120, 340364160, 510546240, 1021092480]

約数ペア:

[(1, 1021092480), (2, 510546240), (3, 340364160), (4, 255273120), (5, 204218496), (6, 170182080), (8, 127636560), (9, 113454720), (10, 102109248), (12, 85091040), (15, 68072832), (16, 63818280), (18, 56727360), (20, 51054624), (24, 42545520), (27, 37818240), (30, 34036416), (32, 31909140), (36, 28363680), (40, 25527312), (45, 22690944), (48, 21272760), (54, 18909120), (60, 17018208), (64, 15954570), (72, 14181840), (80, 12763656), (81, 12606080), (90, 11345472), (96, 10636380), (108, 9454560), (120, 8509104), (128, 7977285), (135, 7563648), (144, 7090920), (160, 6381828), (162, 6303040), (180, 5672736), (192, 5318190), (216, 4727280), (240, 4254552), (270, 3781824), (288, 3545460), (320, 3190914), (324, 3151520), (360, 2836368), (384, 2659095), (405, 2521216), (432, 2363640), (480, 2127276), (540, 1890912), (576, 1772730), (640, 1595457), (648, 1575760), (720, 1418184), (810, 1260608), (864, 1181820), (960, 1063638), (1080, 945456), (1152, 886365), (1296, 787880), (1440, 709092), (1620, 630304), (1728, 590910), (1920, 531819), (2160, 472728), (2592, 393940), (2880, 354546), (3240, 315152), (3456, 295455), (4320, 236364), (5184, 196970), (5760, 177273), (6480, 157576), (8640, 118182), (10368, 98485), (12960, 78788), (17280, 59091), (19697, 51840), (25920, 39394)]