54109920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:968

約数の個数: 96

約数和(自身を含む): 171884160

約数和(自身を除く): 117774240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 480, 556, 695, 811, 834, 1112, 1390, 1622, 1668, 2085, 2224, 2433, 2780, 3244, 3336, 4055, 4170, 4448, 4866, 5560, 6488, 6672, 8110, 8340, 9732, 11120, 12165, 12976, 13344, 16220, 16680, 19464, 22240, 24330, 25952, 32440, 33360, 38928, 48660, 64880, 66720, 77856, 97320, 112729, 129760, 194640, 225458, 338187, 389280, 450916, 563645, 676374, 901832, 1127290, 1352748, 1690935, 1803664, 2254580, 2705496, 3381870, 3607328, 4509160, 5410992, 6763740, 9018320, 10821984, 13527480, 18036640, 27054960, 54109920]

約数ペア:

[(1, 54109920), (2, 27054960), (3, 18036640), (4, 13527480), (5, 10821984), (6, 9018320), (8, 6763740), (10, 5410992), (12, 4509160), (15, 3607328), (16, 3381870), (20, 2705496), (24, 2254580), (30, 1803664), (32, 1690935), (40, 1352748), (48, 1127290), (60, 901832), (80, 676374), (96, 563645), (120, 450916), (139, 389280), (160, 338187), (240, 225458), (278, 194640), (417, 129760), (480, 112729), (556, 97320), (695, 77856), (811, 66720), (834, 64880), (1112, 48660), (1390, 38928), (1622, 33360), (1668, 32440), (2085, 25952), (2224, 24330), (2433, 22240), (2780, 19464), (3244, 16680), (3336, 16220), (4055, 13344), (4170, 12976), (4448, 12165), (4866, 11120), (5560, 9732), (6488, 8340), (6672, 8110)]