159296880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{663737}}^1$

素因数の和:663753

約数の個数: 40

約数和(自身を含む): 493821072

約数和(自身を除く): 334524192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 663737, 1327474, 1991211, 2654948, 3318685, 3982422, 5309896, 6637370, 7964844, 9956055, 10619792, 13274740, 15929688, 19912110, 26549480, 31859376, 39824220, 53098960, 79648440, 159296880]

約数ペア:

[(1, 159296880), (2, 79648440), (3, 53098960), (4, 39824220), (5, 31859376), (6, 26549480), (8, 19912110), (10, 15929688), (12, 13274740), (15, 10619792), (16, 9956055), (20, 7964844), (24, 6637370), (30, 5309896), (40, 3982422), (48, 3318685), (60, 2654948), (80, 1991211), (120, 1327474), (240, 663737)]