2222520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18521}}^1$

素因数の和:18535

約数の個数: 32

約数和(自身を含む): 6667920

約数和(自身を除く): 4445400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18521, 37042, 55563, 74084, 92605, 111126, 148168, 185210, 222252, 277815, 370420, 444504, 555630, 740840, 1111260, 2222520]

約数ペア:

[(1, 2222520), (2, 1111260), (3, 740840), (4, 555630), (5, 444504), (6, 370420), (8, 277815), (10, 222252), (12, 185210), (15, 148168), (20, 111126), (24, 92605), (30, 74084), (40, 55563), (60, 37042), (120, 18521)]