854520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7121}}^1$

素因数の和:7135

約数の個数: 32

約数和(自身を含む): 2563920

約数和(自身を除く): 1709400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7121, 14242, 21363, 28484, 35605, 42726, 56968, 71210, 85452, 106815, 142420, 170904, 213630, 284840, 427260, 854520]

約数ペア:

[(1, 854520), (2, 427260), (3, 284840), (4, 213630), (5, 170904), (6, 142420), (8, 106815), (10, 85452), (12, 71210), (15, 56968), (20, 42726), (24, 35605), (30, 28484), (40, 21363), (60, 14242), (120, 7121)]