2883905280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1801}}^1$

素因数の和:1967

約数の個数: 216

約数和(自身を含む): 10055376240

約数和(自身を除く): 7171470960

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, 160, 180, 192, 240, 256, 278, 288, 320, 360, 384, 417, 480, 556, 576, 640, 695, 720, 768, 834, 960, 1112, 1152, 1251, 1280, 1390, 1440, 1668, 1801, 1920, 2085, 2224, 2304, 2502, 2780, 2880, 3336, 3602, 3840, 4170, 4448, 5004, 5403, 5560, 5760, 6255, 6672, 7204, 8340, 8896, 9005, 10008, 10806, 11120, 11520, 12510, 13344, 14408, 16209, 16680, 17792, 18010, 20016, 21612, 22240, 25020, 26688, 27015, 28816, 32418, 33360, 35584, 36020, 40032, 43224, 44480, 50040, 53376, 54030, 57632, 64836, 66720, 72040, 80064, 81045, 86448, 88960, 100080, 106752, 108060, 115264, 129672, 133440, 144080, 160128, 162090, 172896, 177920, 200160, 216120, 230528, 250339, 259344, 266880, 288160, 320256, 324180, 345792, 400320, 432240, 461056, 500678, 518688, 533760, 576320, 648360, 691584, 751017, 800640, 864480, 1001356, 1037376, 1152640, 1251695, 1296720, 1383168, 1502034, 1601280, 1728960, 2002712, 2074752, 2253051, 2305280, 2503390, 2593440, 3004068, 3457920, 3755085, 4005424, 4149504, 4506102, 5006780, 5186880, 6008136, 6915840, 7510170, 8010848, 9012204, 10013560, 10373760, 11265255, 12016272, 15020340, 16021696, 18024408, 20027120, 20747520, 22530510, 24032544, 30040680, 32043392, 36048816, 40054240, 45061020, 48065088, 60081360, 64086784, 72097632, 80108480, 90122040, 96130176, 120162720, 144195264, 160216960, 180244080, 192260352, 240325440, 288390528, 320433920, 360488160, 480650880, 576781056, 720976320, 961301760, 1441952640, 2883905280]

約数ペア:

[(1, 2883905280), (2, 1441952640), (3, 961301760), (4, 720976320), (5, 576781056), (6, 480650880), (8, 360488160), (9, 320433920), (10, 288390528), (12, 240325440), (15, 192260352), (16, 180244080), (18, 160216960), (20, 144195264), (24, 120162720), (30, 96130176), (32, 90122040), (36, 80108480), (40, 72097632), (45, 64086784), (48, 60081360), (60, 48065088), (64, 45061020), (72, 40054240), (80, 36048816), (90, 32043392), (96, 30040680), (120, 24032544), (128, 22530510), (139, 20747520), (144, 20027120), (160, 18024408), (180, 16021696), (192, 15020340), (240, 12016272), (256, 11265255), (278, 10373760), (288, 10013560), (320, 9012204), (360, 8010848), (384, 7510170), (417, 6915840), (480, 6008136), (556, 5186880), (576, 5006780), (640, 4506102), (695, 4149504), (720, 4005424), (768, 3755085), (834, 3457920), (960, 3004068), (1112, 2593440), (1152, 2503390), (1251, 2305280), (1280, 2253051), (1390, 2074752), (1440, 2002712), (1668, 1728960), (1801, 1601280), (1920, 1502034), (2085, 1383168), (2224, 1296720), (2304, 1251695), (2502, 1152640), (2780, 1037376), (2880, 1001356), (3336, 864480), (3602, 800640), (3840, 751017), (4170, 691584), (4448, 648360), (5004, 576320), (5403, 533760), (5560, 518688), (5760, 500678), (6255, 461056), (6672, 432240), (7204, 400320), (8340, 345792), (8896, 324180), (9005, 320256), (10008, 288160), (10806, 266880), (11120, 259344), (11520, 250339), (12510, 230528), (13344, 216120), (14408, 200160), (16209, 177920), (16680, 172896), (17792, 162090), (18010, 160128), (20016, 144080), (21612, 133440), (22240, 129672), (25020, 115264), (26688, 108060), (27015, 106752), (28816, 100080), (32418, 88960), (33360, 86448), (35584, 81045), (36020, 80064), (40032, 72040), (43224, 66720), (44480, 64836), (50040, 57632), (53376, 54030)]