997518960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10909}}^1$

素因数の和:11055

約数の個数: 120

約数和(自身を含む): 3376688640

約数和(自身を除く): 2379169680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4572, 5080, 5715, 6096, 7620, 9144, 10160, 10909, 11430, 15240, 18288, 21818, 22860, 30480, 32727, 43636, 45720, 54545, 65454, 87272, 91440, 98181, 109090, 130908, 163635, 174544, 196362, 218180, 261816, 327270, 392724, 436360, 490905, 523632, 654540, 785448, 872720, 981810, 1309080, 1385443, 1570896, 1963620, 2618160, 2770886, 3927240, 4156329, 5541772, 6927215, 7854480, 8312658, 11083544, 12468987, 13854430, 16625316, 20781645, 22167088, 24937974, 27708860, 33250632, 41563290, 49875948, 55417720, 62344935, 66501264, 83126580, 99751896, 110835440, 124689870, 166253160, 199503792, 249379740, 332506320, 498759480, 997518960]

約数ペア:

[(1, 997518960), (2, 498759480), (3, 332506320), (4, 249379740), (5, 199503792), (6, 166253160), (8, 124689870), (9, 110835440), (10, 99751896), (12, 83126580), (15, 66501264), (16, 62344935), (18, 55417720), (20, 49875948), (24, 41563290), (30, 33250632), (36, 27708860), (40, 24937974), (45, 22167088), (48, 20781645), (60, 16625316), (72, 13854430), (80, 12468987), (90, 11083544), (120, 8312658), (127, 7854480), (144, 6927215), (180, 5541772), (240, 4156329), (254, 3927240), (360, 2770886), (381, 2618160), (508, 1963620), (635, 1570896), (720, 1385443), (762, 1309080), (1016, 981810), (1143, 872720), (1270, 785448), (1524, 654540), (1905, 523632), (2032, 490905), (2286, 436360), (2540, 392724), (3048, 327270), (3810, 261816), (4572, 218180), (5080, 196362), (5715, 174544), (6096, 163635), (7620, 130908), (9144, 109090), (10160, 98181), (10909, 91440), (11430, 87272), (15240, 65454), (18288, 54545), (21818, 45720), (22860, 43636), (30480, 32727)]