155355960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1294633}}^1$

素因数の和:1294647

約数の個数: 32

約数和(自身を含む): 466068240

約数和(自身を除く): 310712280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1294633, 2589266, 3883899, 5178532, 6473165, 7767798, 10357064, 12946330, 15535596, 19419495, 25892660, 31071192, 38838990, 51785320, 77677980, 155355960]

約数ペア:

[(1, 155355960), (2, 77677980), (3, 51785320), (4, 38838990), (5, 31071192), (6, 25892660), (8, 19419495), (10, 15535596), (12, 12946330), (15, 10357064), (20, 7767798), (24, 6473165), (30, 5178532), (40, 3883899), (60, 2589266), (120, 1294633)]