1142520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{9521}}^1$

素因数の和:9535

約数の個数: 32

約数和(自身を含む): 3427920

約数和(自身を除く): 2285400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 9521, 19042, 28563, 38084, 47605, 57126, 76168, 95210, 114252, 142815, 190420, 228504, 285630, 380840, 571260, 1142520]

約数ペア:

[(1, 1142520), (2, 571260), (3, 380840), (4, 285630), (5, 228504), (6, 190420), (8, 142815), (10, 114252), (12, 95210), (15, 76168), (20, 57126), (24, 47605), (30, 38084), (40, 28563), (60, 19042), (120, 9521)]