137860920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127649}}^1$

素因数の和:127669

約数の個数: 64

約数和(自身を含む): 459540000

約数和(自身を除く): 321679080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 127649, 255298, 382947, 510596, 638245, 765894, 1021192, 1148841, 1276490, 1531788, 1914735, 2297682, 2552980, 3063576, 3446523, 3829470, 4595364, 5105960, 5744205, 6893046, 7658940, 9190728, 11488410, 13786092, 15317880, 17232615, 22976820, 27572184, 34465230, 45953640, 68930460, 137860920]

約数ペア:

[(1, 137860920), (2, 68930460), (3, 45953640), (4, 34465230), (5, 27572184), (6, 22976820), (8, 17232615), (9, 15317880), (10, 13786092), (12, 11488410), (15, 9190728), (18, 7658940), (20, 6893046), (24, 5744205), (27, 5105960), (30, 4595364), (36, 3829470), (40, 3446523), (45, 3063576), (54, 2552980), (60, 2297682), (72, 1914735), (90, 1531788), (108, 1276490), (120, 1148841), (135, 1021192), (180, 765894), (216, 638245), (270, 510596), (360, 382947), (540, 255298), (1080, 127649)]