878682240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1931}}^1$

素因数の和:2035

約数の個数: 192

約数和(自身を含む): 3074198400

約数和(自身を除く): 2195516160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 384, 395, 474, 480, 576, 632, 640, 711, 720, 790, 948, 960, 1152, 1185, 1264, 1422, 1440, 1580, 1896, 1920, 1931, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 3862, 4740, 5056, 5688, 5760, 5793, 6320, 7110, 7584, 7724, 9480, 9655, 10112, 11376, 11586, 12640, 14220, 15168, 15448, 17379, 18960, 19310, 22752, 23172, 25280, 28440, 28965, 30336, 30896, 34758, 37920, 38620, 45504, 46344, 50560, 56880, 57930, 61792, 69516, 75840, 77240, 86895, 91008, 92688, 113760, 115860, 123584, 139032, 151680, 152549, 154480, 173790, 185376, 227520, 231720, 247168, 278064, 305098, 308960, 347580, 370752, 455040, 457647, 463440, 556128, 610196, 617920, 695160, 741504, 762745, 915294, 926880, 1112256, 1220392, 1235840, 1372941, 1390320, 1525490, 1830588, 1853760, 2224512, 2288235, 2440784, 2745882, 2780640, 3050980, 3661176, 3707520, 4576470, 4881568, 5491764, 5561280, 6101960, 6864705, 7322352, 9152940, 9763136, 10983528, 11122560, 12203920, 13729410, 14644704, 18305880, 19526272, 21967056, 24407840, 27458820, 29289408, 36611760, 43934112, 48815680, 54917640, 58578816, 73223520, 87868224, 97631360, 109835280, 146447040, 175736448, 219670560, 292894080, 439341120, 878682240]

約数ペア:

[(1, 878682240), (2, 439341120), (3, 292894080), (4, 219670560), (5, 175736448), (6, 146447040), (8, 109835280), (9, 97631360), (10, 87868224), (12, 73223520), (15, 58578816), (16, 54917640), (18, 48815680), (20, 43934112), (24, 36611760), (30, 29289408), (32, 27458820), (36, 24407840), (40, 21967056), (45, 19526272), (48, 18305880), (60, 14644704), (64, 13729410), (72, 12203920), (79, 11122560), (80, 10983528), (90, 9763136), (96, 9152940), (120, 7322352), (128, 6864705), (144, 6101960), (158, 5561280), (160, 5491764), (180, 4881568), (192, 4576470), (237, 3707520), (240, 3661176), (288, 3050980), (316, 2780640), (320, 2745882), (360, 2440784), (384, 2288235), (395, 2224512), (474, 1853760), (480, 1830588), (576, 1525490), (632, 1390320), (640, 1372941), (711, 1235840), (720, 1220392), (790, 1112256), (948, 926880), (960, 915294), (1152, 762745), (1185, 741504), (1264, 695160), (1422, 617920), (1440, 610196), (1580, 556128), (1896, 463440), (1920, 457647), (1931, 455040), (2370, 370752), (2528, 347580), (2844, 308960), (2880, 305098), (3160, 278064), (3555, 247168), (3792, 231720), (3862, 227520), (4740, 185376), (5056, 173790), (5688, 154480), (5760, 152549), (5793, 151680), (6320, 139032), (7110, 123584), (7584, 115860), (7724, 113760), (9480, 92688), (9655, 91008), (10112, 86895), (11376, 77240), (11586, 75840), (12640, 69516), (14220, 61792), (15168, 57930), (15448, 56880), (17379, 50560), (18960, 46344), (19310, 45504), (22752, 38620), (23172, 37920), (25280, 34758), (28440, 30896), (28965, 30336)]