16450920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{45697}}^1$

素因数の和:45714

約数の個数: 48

約数和(自身を含む): 53466660

約数和(自身を除く): 37015740

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, 45697, 91394, 137091, 182788, 228485, 274182, 365576, 411273, 456970, 548364, 685455, 822546, 913940, 1096728, 1370910, 1645092, 1827880, 2056365, 2741820, 3290184, 4112730, 5483640, 8225460, 16450920]

約数ペア:

[(1, 16450920), (2, 8225460), (3, 5483640), (4, 4112730), (5, 3290184), (6, 2741820), (8, 2056365), (9, 1827880), (10, 1645092), (12, 1370910), (15, 1096728), (18, 913940), (20, 822546), (24, 685455), (30, 548364), (36, 456970), (40, 411273), (45, 365576), (60, 274182), (72, 228485), (90, 182788), (120, 137091), (180, 91394), (360, 45697)]