30368560

素因数分解:

$2^4\times 5^1\times {\mathrm{379607}}^1$

素因数の和:379620

約数の個数: 20

約数和(自身を含む): 70607088

約数和(自身を除く): 40238528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379607, 759214, 1518428, 1898035, 3036856, 3796070, 6073712, 7592140, 15184280, 30368560]

約数ペア:

[(1, 30368560), (2, 15184280), (4, 7592140), (5, 6073712), (8, 3796070), (10, 3036856), (16, 1898035), (20, 1518428), (40, 759214), (80, 379607)]