156342720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1093}}^1$

素因数の和:1262

約数の個数: 112

約数和(自身を含む): 500176800

約数和(自身を除く): 343834080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 149, 160, 192, 240, 298, 320, 447, 480, 596, 745, 894, 960, 1093, 1192, 1490, 1788, 2186, 2235, 2384, 2980, 3279, 3576, 4372, 4470, 4768, 5465, 5960, 6558, 7152, 8744, 8940, 9536, 10930, 11920, 13116, 14304, 16395, 17488, 17880, 21860, 23840, 26232, 28608, 32790, 34976, 35760, 43720, 47680, 52464, 65580, 69952, 71520, 87440, 104928, 131160, 143040, 162857, 174880, 209856, 262320, 325714, 349760, 488571, 524640, 651428, 814285, 977142, 1049280, 1302856, 1628570, 1954284, 2442855, 2605712, 3257140, 3908568, 4885710, 5211424, 6514280, 7817136, 9771420, 10422848, 13028560, 15634272, 19542840, 26057120, 31268544, 39085680, 52114240, 78171360, 156342720]

約数ペア:

[(1, 156342720), (2, 78171360), (3, 52114240), (4, 39085680), (5, 31268544), (6, 26057120), (8, 19542840), (10, 15634272), (12, 13028560), (15, 10422848), (16, 9771420), (20, 7817136), (24, 6514280), (30, 5211424), (32, 4885710), (40, 3908568), (48, 3257140), (60, 2605712), (64, 2442855), (80, 1954284), (96, 1628570), (120, 1302856), (149, 1049280), (160, 977142), (192, 814285), (240, 651428), (298, 524640), (320, 488571), (447, 349760), (480, 325714), (596, 262320), (745, 209856), (894, 174880), (960, 162857), (1093, 143040), (1192, 131160), (1490, 104928), (1788, 87440), (2186, 71520), (2235, 69952), (2384, 65580), (2980, 52464), (3279, 47680), (3576, 43720), (4372, 35760), (4470, 34976), (4768, 32790), (5465, 28608), (5960, 26232), (6558, 23840), (7152, 21860), (8744, 17880), (8940, 17488), (9536, 16395), (10930, 14304), (11920, 13116)]