427544640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2801}}^1$

素因数の和:2877

約数の個数: 168

約数和(自身を含む): 1498857048

約数和(自身を除く): 1071312408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 424, 477, 480, 530, 576, 636, 720, 795, 848, 954, 960, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 2801, 2880, 3180, 3392, 3816, 4240, 4770, 5088, 5602, 6360, 7632, 8403, 8480, 9540, 10176, 11204, 12720, 14005, 15264, 16806, 16960, 19080, 22408, 25209, 25440, 28010, 30528, 33612, 38160, 42015, 44816, 50418, 50880, 56020, 67224, 76320, 84030, 89632, 100836, 112040, 126045, 134448, 148453, 152640, 168060, 179264, 201672, 224080, 252090, 268896, 296906, 336120, 403344, 445359, 448160, 504180, 537792, 593812, 672240, 742265, 806688, 890718, 896320, 1008360, 1187624, 1336077, 1344480, 1484530, 1613376, 1781436, 2016720, 2226795, 2375248, 2672154, 2688960, 2969060, 3562872, 4033440, 4453590, 4750496, 5344308, 5938120, 6680385, 7125744, 8066880, 8907180, 9500992, 10688616, 11876240, 13360770, 14251488, 17814360, 21377232, 23752480, 26721540, 28502976, 35628720, 42754464, 47504960, 53443080, 71257440, 85508928, 106886160, 142514880, 213772320, 427544640]

約数ペア:

[(1, 427544640), (2, 213772320), (3, 142514880), (4, 106886160), (5, 85508928), (6, 71257440), (8, 53443080), (9, 47504960), (10, 42754464), (12, 35628720), (15, 28502976), (16, 26721540), (18, 23752480), (20, 21377232), (24, 17814360), (30, 14251488), (32, 13360770), (36, 11876240), (40, 10688616), (45, 9500992), (48, 8907180), (53, 8066880), (60, 7125744), (64, 6680385), (72, 5938120), (80, 5344308), (90, 4750496), (96, 4453590), (106, 4033440), (120, 3562872), (144, 2969060), (159, 2688960), (160, 2672154), (180, 2375248), (192, 2226795), (212, 2016720), (240, 1781436), (265, 1613376), (288, 1484530), (318, 1344480), (320, 1336077), (360, 1187624), (424, 1008360), (477, 896320), (480, 890718), (530, 806688), (576, 742265), (636, 672240), (720, 593812), (795, 537792), (848, 504180), (954, 448160), (960, 445359), (1060, 403344), (1272, 336120), (1440, 296906), (1590, 268896), (1696, 252090), (1908, 224080), (2120, 201672), (2385, 179264), (2544, 168060), (2801, 152640), (2880, 148453), (3180, 134448), (3392, 126045), (3816, 112040), (4240, 100836), (4770, 89632), (5088, 84030), (5602, 76320), (6360, 67224), (7632, 56020), (8403, 50880), (8480, 50418), (9540, 44816), (10176, 42015), (11204, 38160), (12720, 33612), (14005, 30528), (15264, 28010), (16806, 25440), (16960, 25209), (19080, 22408)]