54985440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{114553}}^1$

素因数の和:114571

約数の個数: 48

約数和(自身を含む): 173205648

約数和(自身を除く): 118220208

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, 114553, 229106, 343659, 458212, 572765, 687318, 916424, 1145530, 1374636, 1718295, 1832848, 2291060, 2749272, 3436590, 3665696, 4582120, 5498544, 6873180, 9164240, 10997088, 13746360, 18328480, 27492720, 54985440]

約数ペア:

[(1, 54985440), (2, 27492720), (3, 18328480), (4, 13746360), (5, 10997088), (6, 9164240), (8, 6873180), (10, 5498544), (12, 4582120), (15, 3665696), (16, 3436590), (20, 2749272), (24, 2291060), (30, 1832848), (32, 1718295), (40, 1374636), (48, 1145530), (60, 916424), (80, 687318), (96, 572765), (120, 458212), (160, 343659), (240, 229106), (480, 114553)]