2030486520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16920721}}^1$

素因数の和:16920735

約数の個数: 32

約数和(自身を含む): 6091459920

約数和(自身を除く): 4060973400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16920721, 33841442, 50762163, 67682884, 84603605, 101524326, 135365768, 169207210, 203048652, 253810815, 338414420, 406097304, 507621630, 676828840, 1015243260, 2030486520]

約数ペア:

[(1, 2030486520), (2, 1015243260), (3, 676828840), (4, 507621630), (5, 406097304), (6, 338414420), (8, 253810815), (10, 203048652), (12, 169207210), (15, 135365768), (20, 101524326), (24, 84603605), (30, 67682884), (40, 50762163), (60, 33841442), (120, 16920721)]