144917880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1207649}}^1$

素因数の和:1207663

約数の個数: 32

約数和(自身を含む): 434754000

約数和(自身を除く): 289836120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1207649, 2415298, 3622947, 4830596, 6038245, 7245894, 9661192, 12076490, 14491788, 18114735, 24152980, 28983576, 36229470, 48305960, 72458940, 144917880]

約数ペア:

[(1, 144917880), (2, 72458940), (3, 48305960), (4, 36229470), (5, 28983576), (6, 24152980), (8, 18114735), (10, 14491788), (12, 12076490), (15, 9661192), (20, 7245894), (24, 6038245), (30, 4830596), (40, 3622947), (60, 2415298), (120, 1207649)]