23240940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{761}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 65288160

約数和(自身を除く): 42047220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 509, 761, 1018, 1522, 1527, 2036, 2283, 2545, 3044, 3054, 3805, 4566, 5090, 6108, 7610, 7635, 9132, 10180, 11415, 15220, 15270, 22830, 30540, 45660, 387349, 774698, 1162047, 1549396, 1936745, 2324094, 3873490, 4648188, 5810235, 7746980, 11620470, 23240940]

約数ペア:

[(1, 23240940), (2, 11620470), (3, 7746980), (4, 5810235), (5, 4648188), (6, 3873490), (10, 2324094), (12, 1936745), (15, 1549396), (20, 1162047), (30, 774698), (60, 387349), (509, 45660), (761, 30540), (1018, 22830), (1522, 15270), (1527, 15220), (2036, 11415), (2283, 10180), (2545, 9132), (3044, 7635), (3054, 7610), (3805, 6108), (4566, 5090)]