196824240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{273367}}^1$

素因数の和:273386

約数の個数: 60

約数和(自身を含む): 661003824

約数和(自身を除く): 464179584

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, 273367, 546734, 820101, 1093468, 1366835, 1640202, 2186936, 2460303, 2733670, 3280404, 4100505, 4373872, 4920606, 5467340, 6560808, 8201010, 9841212, 10934680, 12301515, 13121616, 16402020, 19682424, 21869360, 24603030, 32804040, 39364848, 49206060, 65608080, 98412120, 196824240]

約数ペア:

[(1, 196824240), (2, 98412120), (3, 65608080), (4, 49206060), (5, 39364848), (6, 32804040), (8, 24603030), (9, 21869360), (10, 19682424), (12, 16402020), (15, 13121616), (16, 12301515), (18, 10934680), (20, 9841212), (24, 8201010), (30, 6560808), (36, 5467340), (40, 4920606), (45, 4373872), (48, 4100505), (60, 3280404), (72, 2733670), (80, 2460303), (90, 2186936), (120, 1640202), (144, 1366835), (180, 1093468), (240, 820101), (360, 546734), (720, 273367)]