497404080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{690839}}^1$

素因数の和:690858

約数の個数: 60

約数和(自身を含む): 1670451120

約数和(自身を除く): 1173047040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 690839, 1381678, 2072517, 2763356, 3454195, 4145034, 5526712, 6217551, 6908390, 8290068, 10362585, 11053424, 12435102, 13816780, 16580136, 20725170, 24870204, 27633560, 31087755, 33160272, 41450340, 49740408, 55267120, 62175510, 82900680, 99480816, 124351020, 165801360, 248702040, 497404080]

約数ペア:

[(1, 497404080), (2, 248702040), (3, 165801360), (4, 124351020), (5, 99480816), (6, 82900680), (8, 62175510), (9, 55267120), (10, 49740408), (12, 41450340), (15, 33160272), (16, 31087755), (18, 27633560), (20, 24870204), (24, 20725170), (30, 16580136), (36, 13816780), (40, 12435102), (45, 11053424), (48, 10362585), (60, 8290068), (72, 6908390), (80, 6217551), (90, 5526712), (120, 4145034), (144, 3454195), (180, 2763356), (240, 2072517), (360, 1381678), (720, 690839)]