3899760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{16249}}^1$

素因数の和:16265

約数の個数: 40

約数和(自身を含む): 12090000

約数和(自身を除く): 8190240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 16249, 32498, 48747, 64996, 81245, 97494, 129992, 162490, 194988, 243735, 259984, 324980, 389976, 487470, 649960, 779952, 974940, 1299920, 1949880, 3899760]

約数ペア:

[(1, 3899760), (2, 1949880), (3, 1299920), (4, 974940), (5, 779952), (6, 649960), (8, 487470), (10, 389976), (12, 324980), (15, 259984), (16, 243735), (20, 194988), (24, 162490), (30, 129992), (40, 97494), (48, 81245), (60, 64996), (80, 48747), (120, 32498), (240, 16249)]