480750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{641}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 1201824

約数和(自身を除く): 721074

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 641, 750, 1282, 1923, 3205, 3846, 6410, 9615, 16025, 19230, 32050, 48075, 80125, 96150, 160250, 240375, 480750]

約数ペア:

[(1, 480750), (2, 240375), (3, 160250), (5, 96150), (6, 80125), (10, 48075), (15, 32050), (25, 19230), (30, 16025), (50, 9615), (75, 6410), (125, 3846), (150, 3205), (250, 1923), (375, 1282), (641, 750)]