16979880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{141499}}^1$

素因数の和:141513

約数の個数: 32

約数和(自身を含む): 50940000

約数和(自身を除く): 33960120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 141499, 282998, 424497, 565996, 707495, 848994, 1131992, 1414990, 1697988, 2122485, 2829980, 3395976, 4244970, 5659960, 8489940, 16979880]

約数ペア:

[(1, 16979880), (2, 8489940), (3, 5659960), (4, 4244970), (5, 3395976), (6, 2829980), (8, 2122485), (10, 1697988), (12, 1414990), (15, 1131992), (20, 848994), (24, 707495), (30, 565996), (40, 424497), (60, 282998), (120, 141499)]