121795680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{253741}}^1$

素因数の和:253759

約数の個数: 48

約数和(自身を含む): 383657904

約数和(自身を除く): 261862224

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, 253741, 507482, 761223, 1014964, 1268705, 1522446, 2029928, 2537410, 3044892, 3806115, 4059856, 5074820, 6089784, 7612230, 8119712, 10149640, 12179568, 15224460, 20299280, 24359136, 30448920, 40598560, 60897840, 121795680]

約数ペア:

[(1, 121795680), (2, 60897840), (3, 40598560), (4, 30448920), (5, 24359136), (6, 20299280), (8, 15224460), (10, 12179568), (12, 10149640), (15, 8119712), (16, 7612230), (20, 6089784), (24, 5074820), (30, 4059856), (32, 3806115), (40, 3044892), (48, 2537410), (60, 2029928), (80, 1522446), (96, 1268705), (120, 1014964), (160, 761223), (240, 507482), (480, 253741)]