117257520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{488573}}^1$

素因数の和:488589

約数の個数: 40

約数和(自身を含む): 363499056

約数和(自身を除く): 246241536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 488573, 977146, 1465719, 1954292, 2442865, 2931438, 3908584, 4885730, 5862876, 7328595, 7817168, 9771460, 11725752, 14657190, 19542920, 23451504, 29314380, 39085840, 58628760, 117257520]

約数ペア:

[(1, 117257520), (2, 58628760), (3, 39085840), (4, 29314380), (5, 23451504), (6, 19542920), (8, 14657190), (10, 11725752), (12, 9771460), (15, 7817168), (16, 7328595), (20, 5862876), (24, 4885730), (30, 3908584), (40, 2931438), (48, 2442865), (60, 1954292), (80, 1465719), (120, 977146), (240, 488573)]