228581460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{423299}}^1$

素因数の和:423317

約数の個数: 48

約数和(自身を含む): 711144000

約数和(自身を除く): 482562540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 423299, 846598, 1269897, 1693196, 2116495, 2539794, 3809691, 4232990, 5079588, 6349485, 7619382, 8465980, 11429073, 12698970, 15238764, 19048455, 22858146, 25397940, 38096910, 45716292, 57145365, 76193820, 114290730, 228581460]

約数ペア:

[(1, 228581460), (2, 114290730), (3, 76193820), (4, 57145365), (5, 45716292), (6, 38096910), (9, 25397940), (10, 22858146), (12, 19048455), (15, 15238764), (18, 12698970), (20, 11429073), (27, 8465980), (30, 7619382), (36, 6349485), (45, 5079588), (54, 4232990), (60, 3809691), (90, 2539794), (108, 2116495), (135, 1693196), (180, 1269897), (270, 846598), (540, 423299)]