248542680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2071189}}^1$

素因数の和:2071203

約数の個数: 32

約数和(自身を含む): 745628400

約数和(自身を除く): 497085720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2071189, 4142378, 6213567, 8284756, 10355945, 12427134, 16569512, 20711890, 24854268, 31067835, 41423780, 49708536, 62135670, 82847560, 124271340, 248542680]

約数ペア:

[(1, 248542680), (2, 124271340), (3, 82847560), (4, 62135670), (5, 49708536), (6, 41423780), (8, 31067835), (10, 24854268), (12, 20711890), (15, 16569512), (20, 12427134), (24, 10355945), (30, 8284756), (40, 6213567), (60, 4142378), (120, 2071189)]