23305860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43159}}^1$

素因数の和:43177

約数の個数: 48

約数和(自身を含む): 72508800

約数和(自身を除く): 49202940

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, 43159, 86318, 129477, 172636, 215795, 258954, 388431, 431590, 517908, 647385, 776862, 863180, 1165293, 1294770, 1553724, 1942155, 2330586, 2589540, 3884310, 4661172, 5826465, 7768620, 11652930, 23305860]

約数ペア:

[(1, 23305860), (2, 11652930), (3, 7768620), (4, 5826465), (5, 4661172), (6, 3884310), (9, 2589540), (10, 2330586), (12, 1942155), (15, 1553724), (18, 1294770), (20, 1165293), (27, 863180), (30, 776862), (36, 647385), (45, 517908), (54, 431590), (60, 388431), (90, 258954), (108, 215795), (135, 172636), (180, 129477), (270, 86318), (540, 43159)]