121932800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1$

素因数の和:474

約数の個数: 132

約数和(自身を含む): 330484056

約数和(自身を除く): 208551256

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 256, 275, 320, 352, 400, 433, 440, 512, 550, 640, 704, 800, 866, 880, 1024, 1100, 1280, 1408, 1600, 1732, 1760, 2165, 2200, 2560, 2816, 3200, 3464, 3520, 4330, 4400, 4763, 5120, 5632, 6400, 6928, 7040, 8660, 8800, 9526, 10825, 11264, 12800, 13856, 14080, 17320, 17600, 19052, 21650, 23815, 25600, 27712, 28160, 34640, 35200, 38104, 43300, 47630, 55424, 56320, 69280, 70400, 76208, 86600, 95260, 110848, 119075, 138560, 140800, 152416, 173200, 190520, 221696, 238150, 277120, 281600, 304832, 346400, 381040, 443392, 476300, 554240, 609664, 692800, 762080, 952600, 1108480, 1219328, 1385600, 1524160, 1905200, 2216960, 2438656, 2771200, 3048320, 3810400, 4877312, 5542400, 6096640, 7620800, 11084800, 12193280, 15241600, 24386560, 30483200, 60966400, 121932800]

約数ペア:

[(1, 121932800), (2, 60966400), (4, 30483200), (5, 24386560), (8, 15241600), (10, 12193280), (11, 11084800), (16, 7620800), (20, 6096640), (22, 5542400), (25, 4877312), (32, 3810400), (40, 3048320), (44, 2771200), (50, 2438656), (55, 2216960), (64, 1905200), (80, 1524160), (88, 1385600), (100, 1219328), (110, 1108480), (128, 952600), (160, 762080), (176, 692800), (200, 609664), (220, 554240), (256, 476300), (275, 443392), (320, 381040), (352, 346400), (400, 304832), (433, 281600), (440, 277120), (512, 238150), (550, 221696), (640, 190520), (704, 173200), (800, 152416), (866, 140800), (880, 138560), (1024, 119075), (1100, 110848), (1280, 95260), (1408, 86600), (1600, 76208), (1732, 70400), (1760, 69280), (2165, 56320), (2200, 55424), (2560, 47630), (2816, 43300), (3200, 38104), (3464, 35200), (3520, 34640), (4330, 28160), (4400, 27712), (4763, 25600), (5120, 23815), (5632, 21650), (6400, 19052), (6928, 17600), (7040, 17320), (8660, 14080), (8800, 13856), (9526, 12800), (10825, 11264)]