8688780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{48271}}^1$

素因数の和:48286

約数の個数: 36

約数和(自身を含む): 26356512

約数和(自身を除く): 17667732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 48271, 96542, 144813, 193084, 241355, 289626, 434439, 482710, 579252, 724065, 868878, 965420, 1448130, 1737756, 2172195, 2896260, 4344390, 8688780]

約数ペア:

[(1, 8688780), (2, 4344390), (3, 2896260), (4, 2172195), (5, 1737756), (6, 1448130), (9, 965420), (10, 868878), (12, 724065), (15, 579252), (18, 482710), (20, 434439), (30, 289626), (36, 241355), (45, 193084), (60, 144813), (90, 96542), (180, 48271)]