86180040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239389}}^1$

素因数の和:239406

約数の個数: 48

約数和(自身を含む): 280086300

約数和(自身を除く): 193906260

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, 239389, 478778, 718167, 957556, 1196945, 1436334, 1915112, 2154501, 2393890, 2872668, 3590835, 4309002, 4787780, 5745336, 7181670, 8618004, 9575560, 10772505, 14363340, 17236008, 21545010, 28726680, 43090020, 86180040]

約数ペア:

[(1, 86180040), (2, 43090020), (3, 28726680), (4, 21545010), (5, 17236008), (6, 14363340), (8, 10772505), (9, 9575560), (10, 8618004), (12, 7181670), (15, 5745336), (18, 4787780), (20, 4309002), (24, 3590835), (30, 2872668), (36, 2393890), (40, 2154501), (45, 1915112), (60, 1436334), (72, 1196945), (90, 957556), (120, 718167), (180, 478778), (360, 239389)]