54843840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 168

約数和(自身を含む): 191383920

約数和(自身を除く): 136540080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 137, 139, 144, 160, 180, 192, 240, 274, 278, 288, 320, 360, 411, 417, 480, 548, 556, 576, 685, 695, 720, 822, 834, 960, 1096, 1112, 1233, 1251, 1370, 1390, 1440, 1644, 1668, 2055, 2085, 2192, 2224, 2466, 2502, 2740, 2780, 2880, 3288, 3336, 4110, 4170, 4384, 4448, 4932, 5004, 5480, 5560, 6165, 6255, 6576, 6672, 8220, 8340, 8768, 8896, 9864, 10008, 10960, 11120, 12330, 12510, 13152, 13344, 16440, 16680, 19043, 19728, 20016, 21920, 22240, 24660, 25020, 26304, 26688, 32880, 33360, 38086, 39456, 40032, 43840, 44480, 49320, 50040, 57129, 65760, 66720, 76172, 78912, 80064, 95215, 98640, 100080, 114258, 131520, 133440, 152344, 171387, 190430, 197280, 200160, 228516, 285645, 304688, 342774, 380860, 394560, 400320, 457032, 571290, 609376, 685548, 761720, 856935, 914064, 1142580, 1218752, 1371096, 1523440, 1713870, 1828128, 2285160, 2742192, 3046880, 3427740, 3656256, 4570320, 5484384, 6093760, 6855480, 9140640, 10968768, 13710960, 18281280, 27421920, 54843840]

約数ペア:

[(1, 54843840), (2, 27421920), (3, 18281280), (4, 13710960), (5, 10968768), (6, 9140640), (8, 6855480), (9, 6093760), (10, 5484384), (12, 4570320), (15, 3656256), (16, 3427740), (18, 3046880), (20, 2742192), (24, 2285160), (30, 1828128), (32, 1713870), (36, 1523440), (40, 1371096), (45, 1218752), (48, 1142580), (60, 914064), (64, 856935), (72, 761720), (80, 685548), (90, 609376), (96, 571290), (120, 457032), (137, 400320), (139, 394560), (144, 380860), (160, 342774), (180, 304688), (192, 285645), (240, 228516), (274, 200160), (278, 197280), (288, 190430), (320, 171387), (360, 152344), (411, 133440), (417, 131520), (480, 114258), (548, 100080), (556, 98640), (576, 95215), (685, 80064), (695, 78912), (720, 76172), (822, 66720), (834, 65760), (960, 57129), (1096, 50040), (1112, 49320), (1233, 44480), (1251, 43840), (1370, 40032), (1390, 39456), (1440, 38086), (1644, 33360), (1668, 32880), (2055, 26688), (2085, 26304), (2192, 25020), (2224, 24660), (2466, 22240), (2502, 21920), (2740, 20016), (2780, 19728), (2880, 19043), (3288, 16680), (3336, 16440), (4110, 13344), (4170, 13152), (4384, 12510), (4448, 12330), (4932, 11120), (5004, 10960), (5480, 10008), (5560, 9864), (6165, 8896), (6255, 8768), (6576, 8340), (6672, 8220)]