9786720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{20389}}^1$

素因数の和:20407

約数の個数: 48

約数和(自身を含む): 30829680

約数和(自身を除く): 21042960

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, 20389, 40778, 61167, 81556, 101945, 122334, 163112, 203890, 244668, 305835, 326224, 407780, 489336, 611670, 652448, 815560, 978672, 1223340, 1631120, 1957344, 2446680, 3262240, 4893360, 9786720]

約数ペア:

[(1, 9786720), (2, 4893360), (3, 3262240), (4, 2446680), (5, 1957344), (6, 1631120), (8, 1223340), (10, 978672), (12, 815560), (15, 652448), (16, 611670), (20, 489336), (24, 407780), (30, 326224), (32, 305835), (40, 244668), (48, 203890), (60, 163112), (80, 122334), (96, 101945), (120, 81556), (160, 61167), (240, 40778), (480, 20389)]