149032920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1241941}}^1$

素因数の和:1241955

約数の個数: 32

約数和(自身を含む): 447099120

約数和(自身を除く): 298066200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1241941, 2483882, 3725823, 4967764, 6209705, 7451646, 9935528, 12419410, 14903292, 18629115, 24838820, 29806584, 37258230, 49677640, 74516460, 149032920]

約数ペア:

[(1, 149032920), (2, 74516460), (3, 49677640), (4, 37258230), (5, 29806584), (6, 24838820), (8, 18629115), (10, 14903292), (12, 12419410), (15, 9935528), (20, 7451646), (24, 6209705), (30, 4967764), (40, 3725823), (60, 2483882), (120, 1241941)]