118772640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11783}}^1$

素因数の和:11811

約数の個数: 144

約数和(自身を含む): 463252608

約数和(自身を除く): 344479968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 11783, 23566, 35349, 47132, 58915, 70698, 82481, 94264, 106047, 117830, 141396, 164962, 176745, 188528, 212094, 235660, 247443, 282792, 329924, 353490, 377056, 412405, 424188, 471320, 494886, 530235, 565584, 659848, 706980, 742329, 824810, 848376, 942640, 989772, 1060470, 1131168, 1237215, 1319696, 1413960, 1484658, 1649620, 1696752, 1885280, 1979544, 2120940, 2474430, 2639392, 2827920, 2969316, 3299240, 3393504, 3711645, 3959088, 4241880, 4948860, 5655840, 5938632, 6598480, 7423290, 7918176, 8483760, 9897720, 11877264, 13196960, 14846580, 16967520, 19795440, 23754528, 29693160, 39590880, 59386320, 118772640]

約数ペア:

[(1, 118772640), (2, 59386320), (3, 39590880), (4, 29693160), (5, 23754528), (6, 19795440), (7, 16967520), (8, 14846580), (9, 13196960), (10, 11877264), (12, 9897720), (14, 8483760), (15, 7918176), (16, 7423290), (18, 6598480), (20, 5938632), (21, 5655840), (24, 4948860), (28, 4241880), (30, 3959088), (32, 3711645), (35, 3393504), (36, 3299240), (40, 2969316), (42, 2827920), (45, 2639392), (48, 2474430), (56, 2120940), (60, 1979544), (63, 1885280), (70, 1696752), (72, 1649620), (80, 1484658), (84, 1413960), (90, 1319696), (96, 1237215), (105, 1131168), (112, 1060470), (120, 989772), (126, 942640), (140, 848376), (144, 824810), (160, 742329), (168, 706980), (180, 659848), (210, 565584), (224, 530235), (240, 494886), (252, 471320), (280, 424188), (288, 412405), (315, 377056), (336, 353490), (360, 329924), (420, 282792), (480, 247443), (504, 235660), (560, 212094), (630, 188528), (672, 176745), (720, 164962), (840, 141396), (1008, 117830), (1120, 106047), (1260, 94264), (1440, 82481), (1680, 70698), (2016, 58915), (2520, 47132), (3360, 35349), (5040, 23566), (10080, 11783)]