2181241320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18177011}}^1$

素因数の和:18177025

約数の個数: 32

約数和(自身を含む): 6543724320

約数和(自身を除く): 4362483000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18177011, 36354022, 54531033, 72708044, 90885055, 109062066, 145416088, 181770110, 218124132, 272655165, 363540220, 436248264, 545310330, 727080440, 1090620660, 2181241320]

約数ペア:

[(1, 2181241320), (2, 1090620660), (3, 727080440), (4, 545310330), (5, 436248264), (6, 363540220), (8, 272655165), (10, 218124132), (12, 181770110), (15, 145416088), (20, 109062066), (24, 90885055), (30, 72708044), (40, 54531033), (60, 36354022), (120, 18177011)]