147618180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{273367}}^1$

素因数の和:273385

約数の個数: 48

約数和(自身を含む): 459258240

約数和(自身を除く): 311640060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 273367, 546734, 820101, 1093468, 1366835, 1640202, 2460303, 2733670, 3280404, 4100505, 4920606, 5467340, 7380909, 8201010, 9841212, 12301515, 14761818, 16402020, 24603030, 29523636, 36904545, 49206060, 73809090, 147618180]

約数ペア:

[(1, 147618180), (2, 73809090), (3, 49206060), (4, 36904545), (5, 29523636), (6, 24603030), (9, 16402020), (10, 14761818), (12, 12301515), (15, 9841212), (18, 8201010), (20, 7380909), (27, 5467340), (30, 4920606), (36, 4100505), (45, 3280404), (54, 2733670), (60, 2460303), (90, 1640202), (108, 1366835), (135, 1093468), (180, 820101), (270, 546734), (540, 273367)]