16340040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{45389}}^1$

素因数の和:45406

約数の個数: 48

約数和(自身を含む): 53106300

約数和(自身を除く): 36766260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 45389, 90778, 136167, 181556, 226945, 272334, 363112, 408501, 453890, 544668, 680835, 817002, 907780, 1089336, 1361670, 1634004, 1815560, 2042505, 2723340, 3268008, 4085010, 5446680, 8170020, 16340040]

約数ペア:

[(1, 16340040), (2, 8170020), (3, 5446680), (4, 4085010), (5, 3268008), (6, 2723340), (8, 2042505), (9, 1815560), (10, 1634004), (12, 1361670), (15, 1089336), (18, 907780), (20, 817002), (24, 680835), (30, 544668), (36, 453890), (40, 408501), (45, 363112), (60, 272334), (72, 226945), (90, 181556), (120, 136167), (180, 90778), (360, 45389)]