74243880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{206233}}^1$

素因数の和:206250

約数の個数: 48

約数和(自身を含む): 241293780

約数和(自身を除く): 167049900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 206233, 412466, 618699, 824932, 1031165, 1237398, 1649864, 1856097, 2062330, 2474796, 3093495, 3712194, 4124660, 4949592, 6186990, 7424388, 8249320, 9280485, 12373980, 14848776, 18560970, 24747960, 37121940, 74243880]

約数ペア:

[(1, 74243880), (2, 37121940), (3, 24747960), (4, 18560970), (5, 14848776), (6, 12373980), (8, 9280485), (9, 8249320), (10, 7424388), (12, 6186990), (15, 4949592), (18, 4124660), (20, 3712194), (24, 3093495), (30, 2474796), (36, 2062330), (40, 1856097), (45, 1649864), (60, 1237398), (72, 1031165), (90, 824932), (120, 618699), (180, 412466), (360, 206233)]