119681280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{3463}}^1$

素因数の和:3493

約数の個数: 144

約数和(自身を含む): 424824960

約数和(自身を除く): 305143680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3463, 3840, 4320, 5760, 6912, 6926, 8640, 10389, 11520, 13852, 17280, 17315, 20778, 27704, 31167, 34560, 34630, 41556, 51945, 55408, 62334, 69260, 83112, 93501, 103890, 110816, 124668, 138520, 155835, 166224, 187002, 207780, 221632, 249336, 277040, 311670, 332448, 374004, 415560, 443264, 467505, 498672, 554080, 623340, 664896, 748008, 831120, 886528, 935010, 997344, 1108160, 1246680, 1329792, 1496016, 1662240, 1870020, 1994688, 2216320, 2493360, 2659584, 2992032, 3324480, 3740040, 3989376, 4432640, 4986720, 5984064, 6648960, 7480080, 7978752, 9973440, 11968128, 13297920, 14960160, 19946880, 23936256, 29920320, 39893760, 59840640, 119681280]

約数ペア:

[(1, 119681280), (2, 59840640), (3, 39893760), (4, 29920320), (5, 23936256), (6, 19946880), (8, 14960160), (9, 13297920), (10, 11968128), (12, 9973440), (15, 7978752), (16, 7480080), (18, 6648960), (20, 5984064), (24, 4986720), (27, 4432640), (30, 3989376), (32, 3740040), (36, 3324480), (40, 2992032), (45, 2659584), (48, 2493360), (54, 2216320), (60, 1994688), (64, 1870020), (72, 1662240), (80, 1496016), (90, 1329792), (96, 1246680), (108, 1108160), (120, 997344), (128, 935010), (135, 886528), (144, 831120), (160, 748008), (180, 664896), (192, 623340), (216, 554080), (240, 498672), (256, 467505), (270, 443264), (288, 415560), (320, 374004), (360, 332448), (384, 311670), (432, 277040), (480, 249336), (540, 221632), (576, 207780), (640, 187002), (720, 166224), (768, 155835), (864, 138520), (960, 124668), (1080, 110816), (1152, 103890), (1280, 93501), (1440, 83112), (1728, 69260), (1920, 62334), (2160, 55408), (2304, 51945), (2880, 41556), (3456, 34630), (3463, 34560), (3840, 31167), (4320, 27704), (5760, 20778), (6912, 17315), (6926, 17280), (8640, 13852), (10389, 11520)]