4039440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{16831}}^1$

素因数の和:16847

約数の個数: 40

約数和(自身を含む): 12523008

約数和(自身を除く): 8483568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 16831, 33662, 50493, 67324, 84155, 100986, 134648, 168310, 201972, 252465, 269296, 336620, 403944, 504930, 673240, 807888, 1009860, 1346480, 2019720, 4039440]

約数ペア:

[(1, 4039440), (2, 2019720), (3, 1346480), (4, 1009860), (5, 807888), (6, 673240), (8, 504930), (10, 403944), (12, 336620), (15, 269296), (16, 252465), (20, 201972), (24, 168310), (30, 134648), (40, 100986), (48, 84155), (60, 67324), (80, 50493), (120, 33662), (240, 16831)]