139848840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{811}}^1$

素因数の和:1307

約数の個数: 96

約数和(自身を含む): 456019200

約数和(自身を除く): 316170360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 479, 811, 958, 1437, 1622, 1916, 2395, 2433, 2874, 3244, 3832, 4055, 4311, 4790, 4866, 5748, 6488, 7185, 7299, 8110, 8622, 9580, 9732, 11496, 12165, 14370, 14598, 16220, 17244, 19160, 19464, 21555, 24330, 28740, 29196, 32440, 34488, 36495, 43110, 48660, 57480, 58392, 72990, 86220, 97320, 145980, 172440, 291960, 388469, 776938, 1165407, 1553876, 1942345, 2330814, 3107752, 3496221, 3884690, 4661628, 5827035, 6992442, 7769380, 9323256, 11654070, 13984884, 15538760, 17481105, 23308140, 27969768, 34962210, 46616280, 69924420, 139848840]

約数ペア:

[(1, 139848840), (2, 69924420), (3, 46616280), (4, 34962210), (5, 27969768), (6, 23308140), (8, 17481105), (9, 15538760), (10, 13984884), (12, 11654070), (15, 9323256), (18, 7769380), (20, 6992442), (24, 5827035), (30, 4661628), (36, 3884690), (40, 3496221), (45, 3107752), (60, 2330814), (72, 1942345), (90, 1553876), (120, 1165407), (180, 776938), (360, 388469), (479, 291960), (811, 172440), (958, 145980), (1437, 97320), (1622, 86220), (1916, 72990), (2395, 58392), (2433, 57480), (2874, 48660), (3244, 43110), (3832, 36495), (4055, 34488), (4311, 32440), (4790, 29196), (4866, 28740), (5748, 24330), (6488, 21555), (7185, 19464), (7299, 19160), (8110, 17244), (8622, 16220), (9580, 14598), (9732, 14370), (11496, 12165)]