122298780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2038313}}^1$

素因数の和:2038325

約数の個数: 24

約数和(自身を含む): 342436752

約数和(自身を除く): 220137972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2038313, 4076626, 6114939, 8153252, 10191565, 12229878, 20383130, 24459756, 30574695, 40766260, 61149390, 122298780]

約数ペア:

[(1, 122298780), (2, 61149390), (3, 40766260), (4, 30574695), (5, 24459756), (6, 20383130), (10, 12229878), (12, 10191565), (15, 8153252), (20, 6114939), (30, 4076626), (60, 2038313)]