2080405920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{2903}}^1$

素因数の和:4414

約数の個数: 96

約数和(自身を含む): 6559926912

約数和(自身を除く): 4479520992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1493, 2903, 2986, 4479, 5806, 5972, 7465, 8709, 8958, 11612, 11944, 14515, 14930, 17418, 17916, 22395, 23224, 23888, 29030, 29860, 34836, 35832, 43545, 44790, 46448, 47776, 58060, 59720, 69672, 71664, 87090, 89580, 92896, 116120, 119440, 139344, 143328, 174180, 179160, 232240, 238880, 278688, 348360, 358320, 464480, 696720, 716640, 1393440, 4334179, 8668358, 13002537, 17336716, 21670895, 26005074, 34673432, 43341790, 52010148, 65012685, 69346864, 86683580, 104020296, 130025370, 138693728, 173367160, 208040592, 260050740, 346734320, 416081184, 520101480, 693468640, 1040202960, 2080405920]

約数ペア:

[(1, 2080405920), (2, 1040202960), (3, 693468640), (4, 520101480), (5, 416081184), (6, 346734320), (8, 260050740), (10, 208040592), (12, 173367160), (15, 138693728), (16, 130025370), (20, 104020296), (24, 86683580), (30, 69346864), (32, 65012685), (40, 52010148), (48, 43341790), (60, 34673432), (80, 26005074), (96, 21670895), (120, 17336716), (160, 13002537), (240, 8668358), (480, 4334179), (1493, 1393440), (2903, 716640), (2986, 696720), (4479, 464480), (5806, 358320), (5972, 348360), (7465, 278688), (8709, 238880), (8958, 232240), (11612, 179160), (11944, 174180), (14515, 143328), (14930, 139344), (17418, 119440), (17916, 116120), (22395, 92896), (23224, 89580), (23888, 87090), (29030, 71664), (29860, 69672), (34836, 59720), (35832, 58060), (43545, 47776), (44790, 46448)]