15720336

素因数分解:

$2^4\times 3^2\times {\mathrm{109169}}^1$

素因数の和:109183

約数の個数: 30

約数和(自身を含む): 43995510

約数和(自身を除く): 28275174

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 109169, 218338, 327507, 436676, 655014, 873352, 982521, 1310028, 1746704, 1965042, 2620056, 3930084, 5240112, 7860168, 15720336]

約数ペア:

[(1, 15720336), (2, 7860168), (3, 5240112), (4, 3930084), (6, 2620056), (8, 1965042), (9, 1746704), (12, 1310028), (16, 982521), (18, 873352), (24, 655014), (36, 436676), (48, 327507), (72, 218338), (144, 109169)]