129817560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1081813}}^1$

素因数の和:1081827

約数の個数: 32

約数和(自身を含む): 389453040

約数和(自身を除く): 259635480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1081813, 2163626, 3245439, 4327252, 5409065, 6490878, 8654504, 10818130, 12981756, 16227195, 21636260, 25963512, 32454390, 43272520, 64908780, 129817560]

約数ペア:

[(1, 129817560), (2, 64908780), (3, 43272520), (4, 32454390), (5, 25963512), (6, 21636260), (8, 16227195), (10, 12981756), (12, 10818130), (15, 8654504), (20, 6490878), (24, 5409065), (30, 4327252), (40, 3245439), (60, 2163626), (120, 1081813)]