15205906080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{10559657}}^1$

素因数の和:10559678

約数の個数: 72

約数和(自身を含む): 51890159412

約数和(自身を除く): 36684253332

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 10559657, 21119314, 31678971, 42238628, 52798285, 63357942, 84477256, 95036913, 105596570, 126715884, 158394855, 168954512, 190073826, 211193140, 253431768, 316789710, 337909024, 380147652, 422386280, 475184565, 506863536, 633579420, 760295304, 844772560, 950369130, 1013727072, 1267158840, 1520590608, 1689545120, 1900738260, 2534317680, 3041181216, 3801476520, 5068635360, 7602953040, 15205906080]

約数ペア:

[(1, 15205906080), (2, 7602953040), (3, 5068635360), (4, 3801476520), (5, 3041181216), (6, 2534317680), (8, 1900738260), (9, 1689545120), (10, 1520590608), (12, 1267158840), (15, 1013727072), (16, 950369130), (18, 844772560), (20, 760295304), (24, 633579420), (30, 506863536), (32, 475184565), (36, 422386280), (40, 380147652), (45, 337909024), (48, 316789710), (60, 253431768), (72, 211193140), (80, 190073826), (90, 168954512), (96, 158394855), (120, 126715884), (144, 105596570), (160, 95036913), (180, 84477256), (240, 63357942), (288, 52798285), (360, 42238628), (480, 31678971), (720, 21119314), (1440, 10559657)]