15207920040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{126732667}}^1$

素因数の和:126732681

約数の個数: 32

約数和(自身を含む): 45623760480

約数和(自身を除く): 30415840440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 126732667, 253465334, 380198001, 506930668, 633663335, 760396002, 1013861336, 1267326670, 1520792004, 1900990005, 2534653340, 3041584008, 3801980010, 5069306680, 7603960020, 15207920040]

約数ペア:

[(1, 15207920040), (2, 7603960020), (3, 5069306680), (4, 3801980010), (5, 3041584008), (6, 2534653340), (8, 1900990005), (10, 1520792004), (12, 1267326670), (15, 1013861336), (20, 760396002), (24, 633663335), (30, 506930668), (40, 380198001), (60, 253465334), (120, 126732667)]