502801920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 240

約数和(自身を含む): 1765043280

約数和(自身を除く): 1262241360

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, 128, 139, 144, 157, 160, 180, 192, 240, 256, 278, 288, 314, 320, 360, 384, 417, 471, 480, 512, 556, 576, 628, 640, 695, 720, 768, 785, 834, 942, 960, 1112, 1152, 1251, 1256, 1280, 1390, 1413, 1440, 1536, 1570, 1668, 1884, 1920, 2085, 2224, 2304, 2355, 2502, 2512, 2560, 2780, 2826, 2880, 3140, 3336, 3768, 3840, 4170, 4448, 4608, 4710, 5004, 5024, 5560, 5652, 5760, 6255, 6280, 6672, 7065, 7536, 7680, 8340, 8896, 9420, 10008, 10048, 11120, 11304, 11520, 12510, 12560, 13344, 14130, 15072, 16680, 17792, 18840, 20016, 20096, 21823, 22240, 22608, 23040, 25020, 25120, 26688, 28260, 30144, 33360, 35584, 37680, 40032, 40192, 43646, 44480, 45216, 50040, 50240, 53376, 56520, 60288, 65469, 66720, 71168, 75360, 80064, 80384, 87292, 88960, 90432, 100080, 100480, 106752, 109115, 113040, 120576, 130938, 133440, 150720, 160128, 174584, 177920, 180864, 196407, 200160, 200960, 213504, 218230, 226080, 241152, 261876, 266880, 301440, 320256, 327345, 349168, 355840, 361728, 392814, 400320, 401920, 436460, 452160, 523752, 533760, 602880, 640512, 654690, 698336, 723456, 785628, 800640, 872920, 904320, 982035, 1047504, 1067520, 1205760, 1309380, 1396672, 1571256, 1601280, 1745840, 1808640, 1964070, 2095008, 2618760, 2793344, 3142512, 3202560, 3491680, 3617280, 3928140, 4190016, 5237520, 5586688, 6285024, 6983360, 7856280, 8380032, 10475040, 11173376, 12570048, 13966720, 15712560, 16760064, 20950080, 25140096, 27933440, 31425120, 33520128, 41900160, 50280192, 55866880, 62850240, 83800320, 100560384, 125700480, 167600640, 251400960, 502801920]

約数ペア:

[(1, 502801920), (2, 251400960), (3, 167600640), (4, 125700480), (5, 100560384), (6, 83800320), (8, 62850240), (9, 55866880), (10, 50280192), (12, 41900160), (15, 33520128), (16, 31425120), (18, 27933440), (20, 25140096), (24, 20950080), (30, 16760064), (32, 15712560), (36, 13966720), (40, 12570048), (45, 11173376), (48, 10475040), (60, 8380032), (64, 7856280), (72, 6983360), (80, 6285024), (90, 5586688), (96, 5237520), (120, 4190016), (128, 3928140), (139, 3617280), (144, 3491680), (157, 3202560), (160, 3142512), (180, 2793344), (192, 2618760), (240, 2095008), (256, 1964070), (278, 1808640), (288, 1745840), (314, 1601280), (320, 1571256), (360, 1396672), (384, 1309380), (417, 1205760), (471, 1067520), (480, 1047504), (512, 982035), (556, 904320), (576, 872920), (628, 800640), (640, 785628), (695, 723456), (720, 698336), (768, 654690), (785, 640512), (834, 602880), (942, 533760), (960, 523752), (1112, 452160), (1152, 436460), (1251, 401920), (1256, 400320), (1280, 392814), (1390, 361728), (1413, 355840), (1440, 349168), (1536, 327345), (1570, 320256), (1668, 301440), (1884, 266880), (1920, 261876), (2085, 241152), (2224, 226080), (2304, 218230), (2355, 213504), (2502, 200960), (2512, 200160), (2560, 196407), (2780, 180864), (2826, 177920), (2880, 174584), (3140, 160128), (3336, 150720), (3768, 133440), (3840, 130938), (4170, 120576), (4448, 113040), (4608, 109115), (4710, 106752), (5004, 100480), (5024, 100080), (5560, 90432), (5652, 88960), (5760, 87292), (6255, 80384), (6280, 80064), (6672, 75360), (7065, 71168), (7536, 66720), (7680, 65469), (8340, 60288), (8896, 56520), (9420, 53376), (10008, 50240), (10048, 50040), (11120, 45216), (11304, 44480), (11520, 43646), (12510, 40192), (12560, 40032), (13344, 37680), (14130, 35584), (15072, 33360), (16680, 30144), (17792, 28260), (18840, 26688), (20016, 25120), (20096, 25020), (21823, 23040), (22240, 22608)]