152265720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1268881}}^1$

素因数の和:1268895

約数の個数: 32

約数和(自身を含む): 456797520

約数和(自身を除く): 304531800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1268881, 2537762, 3806643, 5075524, 6344405, 7613286, 10151048, 12688810, 15226572, 19033215, 25377620, 30453144, 38066430, 50755240, 76132860, 152265720]

約数ペア:

[(1, 152265720), (2, 76132860), (3, 50755240), (4, 38066430), (5, 30453144), (6, 25377620), (8, 19033215), (10, 15226572), (12, 12688810), (15, 10151048), (20, 7613286), (24, 6344405), (30, 5075524), (40, 3806643), (60, 2537762), (120, 1268881)]