233820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{433}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 729120

約数和(自身を除く): 495300

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, 433, 540, 866, 1299, 1732, 2165, 2598, 3897, 4330, 5196, 6495, 7794, 8660, 11691, 12990, 15588, 19485, 23382, 25980, 38970, 46764, 58455, 77940, 116910, 233820]

約数ペア:

[(1, 233820), (2, 116910), (3, 77940), (4, 58455), (5, 46764), (6, 38970), (9, 25980), (10, 23382), (12, 19485), (15, 15588), (18, 12990), (20, 11691), (27, 8660), (30, 7794), (36, 6495), (45, 5196), (54, 4330), (60, 3897), (90, 2598), (108, 2165), (135, 1732), (180, 1299), (270, 866), (433, 540)]