29907480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{249229}}^1$

素因数の和:249243

約数の個数: 32

約数和(自身を含む): 89722800

約数和(自身を除く): 59815320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 249229, 498458, 747687, 996916, 1246145, 1495374, 1993832, 2492290, 2990748, 3738435, 4984580, 5981496, 7476870, 9969160, 14953740, 29907480]

約数ペア:

[(1, 29907480), (2, 14953740), (3, 9969160), (4, 7476870), (5, 5981496), (6, 4984580), (8, 3738435), (10, 2990748), (12, 2492290), (15, 1993832), (20, 1495374), (24, 1246145), (30, 996916), (40, 747687), (60, 498458), (120, 249229)]