121934520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{338707}}^1$

素因数の和:338724

約数の個数: 48

約数和(自身を含む): 396288360

約数和(自身を除く): 274353840

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, 338707, 677414, 1016121, 1354828, 1693535, 2032242, 2709656, 3048363, 3387070, 4064484, 5080605, 6096726, 6774140, 8128968, 10161210, 12193452, 13548280, 15241815, 20322420, 24386904, 30483630, 40644840, 60967260, 121934520]

約数ペア:

[(1, 121934520), (2, 60967260), (3, 40644840), (4, 30483630), (5, 24386904), (6, 20322420), (8, 15241815), (9, 13548280), (10, 12193452), (12, 10161210), (15, 8128968), (18, 6774140), (20, 6096726), (24, 5080605), (30, 4064484), (36, 3387070), (40, 3048363), (45, 2709656), (60, 2032242), (72, 1693535), (90, 1354828), (120, 1016121), (180, 677414), (360, 338707)]