390250920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3252091}}^1$

素因数の和:3252105

約数の個数: 32

約数和(自身を含む): 1170753120

約数和(自身を除く): 780502200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3252091, 6504182, 9756273, 13008364, 16260455, 19512546, 26016728, 32520910, 39025092, 48781365, 65041820, 78050184, 97562730, 130083640, 195125460, 390250920]

約数ペア:

[(1, 390250920), (2, 195125460), (3, 130083640), (4, 97562730), (5, 78050184), (6, 65041820), (8, 48781365), (10, 39025092), (12, 32520910), (15, 26016728), (20, 19512546), (24, 16260455), (30, 13008364), (40, 9756273), (60, 6504182), (120, 3252091)]