15040320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{15667}}^1$

素因数の和:15687

約数の個数: 56

約数和(自身を含む): 47756064

約数和(自身を除く): 32715744

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, 160, 192, 240, 320, 480, 960, 15667, 31334, 47001, 62668, 78335, 94002, 125336, 156670, 188004, 235005, 250672, 313340, 376008, 470010, 501344, 626680, 752016, 940020, 1002688, 1253360, 1504032, 1880040, 2506720, 3008064, 3760080, 5013440, 7520160, 15040320]

約数ペア:

[(1, 15040320), (2, 7520160), (3, 5013440), (4, 3760080), (5, 3008064), (6, 2506720), (8, 1880040), (10, 1504032), (12, 1253360), (15, 1002688), (16, 940020), (20, 752016), (24, 626680), (30, 501344), (32, 470010), (40, 376008), (48, 313340), (60, 250672), (64, 235005), (80, 188004), (96, 156670), (120, 125336), (160, 94002), (192, 78335), (240, 62668), (320, 47001), (480, 31334), (960, 15667)]