320028990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{10667633}}^1$

素因数の和:10667643

約数の個数: 16

約数和(自身を含む): 768069648

約数和(自身を除く): 448040658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 10667633, 21335266, 32002899, 53338165, 64005798, 106676330, 160014495, 320028990]

約数ペア:

[(1, 320028990), (2, 160014495), (3, 106676330), (5, 64005798), (6, 53338165), (10, 32002899), (15, 21335266), (30, 10667633)]