15068940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251149}}^1$

素因数の和:251161

約数の個数: 24

約数和(自身を含む): 42193200

約数和(自身を除く): 27124260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251149, 502298, 753447, 1004596, 1255745, 1506894, 2511490, 3013788, 3767235, 5022980, 7534470, 15068940]

約数ペア:

[(1, 15068940), (2, 7534470), (3, 5022980), (4, 3767235), (5, 3013788), (6, 2511490), (10, 1506894), (12, 1255745), (15, 1004596), (20, 753447), (30, 502298), (60, 251149)]