144821280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{301711}}^1$

素因数の和:301729

約数の個数: 48

約数和(自身を含む): 456188544

約数和(自身を除く): 311367264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 301711, 603422, 905133, 1206844, 1508555, 1810266, 2413688, 3017110, 3620532, 4525665, 4827376, 6034220, 7241064, 9051330, 9654752, 12068440, 14482128, 18102660, 24136880, 28964256, 36205320, 48273760, 72410640, 144821280]

約数ペア:

[(1, 144821280), (2, 72410640), (3, 48273760), (4, 36205320), (5, 28964256), (6, 24136880), (8, 18102660), (10, 14482128), (12, 12068440), (15, 9654752), (16, 9051330), (20, 7241064), (24, 6034220), (30, 4827376), (32, 4525665), (40, 3620532), (48, 3017110), (60, 2413688), (80, 1810266), (96, 1508555), (120, 1206844), (160, 905133), (240, 603422), (480, 301711)]