126872520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1057271}}^1$

素因数の和:1057285

約数の個数: 32

約数和(自身を含む): 380617920

約数和(自身を除く): 253745400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1057271, 2114542, 3171813, 4229084, 5286355, 6343626, 8458168, 10572710, 12687252, 15859065, 21145420, 25374504, 31718130, 42290840, 63436260, 126872520]

約数ペア:

[(1, 126872520), (2, 63436260), (3, 42290840), (4, 31718130), (5, 25374504), (6, 21145420), (8, 15859065), (10, 12687252), (12, 10572710), (15, 8458168), (20, 6343626), (24, 5286355), (30, 4229084), (40, 3171813), (60, 2114542), (120, 1057271)]