1344492560

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^2\times {\mathrm{757}}^1$

素因数の和:1068

約数の個数: 60

約数和(自身を含む): 3151222788

約数和(自身を除く): 1806730228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 757, 1192, 1490, 1514, 2384, 2980, 3028, 3785, 5960, 6056, 7570, 11920, 12112, 15140, 22201, 30280, 44402, 60560, 88804, 111005, 112793, 177608, 222010, 225586, 355216, 444020, 451172, 563965, 888040, 902344, 1127930, 1776080, 1804688, 2255860, 4511720, 9023440, 16806157, 33612314, 67224628, 84030785, 134449256, 168061570, 268898512, 336123140, 672246280, 1344492560]

約数ペア:

[(1, 1344492560), (2, 672246280), (4, 336123140), (5, 268898512), (8, 168061570), (10, 134449256), (16, 84030785), (20, 67224628), (40, 33612314), (80, 16806157), (149, 9023440), (298, 4511720), (596, 2255860), (745, 1804688), (757, 1776080), (1192, 1127930), (1490, 902344), (1514, 888040), (2384, 563965), (2980, 451172), (3028, 444020), (3785, 355216), (5960, 225586), (6056, 222010), (7570, 177608), (11920, 112793), (12112, 111005), (15140, 88804), (22201, 60560), (30280, 44402)]