479669760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:329

約数の個数: 240

約数和(自身を含む): 1685249280

約数和(自身を除く): 1205579520

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, 80, 90, 96, 109, 120, 128, 144, 160, 180, 191, 192, 218, 240, 256, 288, 320, 327, 360, 382, 384, 436, 480, 512, 545, 573, 576, 640, 654, 720, 764, 768, 872, 955, 960, 981, 1090, 1146, 1152, 1280, 1308, 1440, 1528, 1536, 1635, 1719, 1744, 1910, 1920, 1962, 2180, 2292, 2304, 2560, 2616, 2865, 2880, 3056, 3270, 3438, 3488, 3820, 3840, 3924, 4360, 4584, 4608, 4905, 5232, 5730, 5760, 6112, 6540, 6876, 6976, 7640, 7680, 7848, 8595, 8720, 9168, 9810, 10464, 11460, 11520, 12224, 13080, 13752, 13952, 15280, 15696, 17190, 17440, 18336, 19620, 20819, 20928, 22920, 23040, 24448, 26160, 27504, 27904, 30560, 31392, 34380, 34880, 36672, 39240, 41638, 41856, 45840, 48896, 52320, 55008, 55808, 61120, 62457, 62784, 68760, 69760, 73344, 78480, 83276, 83712, 91680, 97792, 104095, 104640, 110016, 122240, 124914, 125568, 137520, 139520, 146688, 156960, 166552, 167424, 183360, 187371, 208190, 209280, 220032, 244480, 249828, 251136, 275040, 279040, 293376, 312285, 313920, 333104, 366720, 374742, 416380, 418560, 440064, 488960, 499656, 502272, 550080, 624570, 627840, 666208, 733440, 749484, 832760, 837120, 880128, 936855, 999312, 1100160, 1249140, 1255680, 1332416, 1466880, 1498968, 1665520, 1873710, 1998624, 2200320, 2498280, 2511360, 2664832, 2997936, 3331040, 3747420, 3997248, 4400640, 4996560, 5329664, 5995872, 6662080, 7494840, 7994496, 9993120, 10659328, 11991744, 13324160, 14989680, 15988992, 19986240, 23983488, 26648320, 29979360, 31977984, 39972480, 47966976, 53296640, 59958720, 79944960, 95933952, 119917440, 159889920, 239834880, 479669760]

約数ペア:

[(1, 479669760), (2, 239834880), (3, 159889920), (4, 119917440), (5, 95933952), (6, 79944960), (8, 59958720), (9, 53296640), (10, 47966976), (12, 39972480), (15, 31977984), (16, 29979360), (18, 26648320), (20, 23983488), (24, 19986240), (30, 15988992), (32, 14989680), (36, 13324160), (40, 11991744), (45, 10659328), (48, 9993120), (60, 7994496), (64, 7494840), (72, 6662080), (80, 5995872), (90, 5329664), (96, 4996560), (109, 4400640), (120, 3997248), (128, 3747420), (144, 3331040), (160, 2997936), (180, 2664832), (191, 2511360), (192, 2498280), (218, 2200320), (240, 1998624), (256, 1873710), (288, 1665520), (320, 1498968), (327, 1466880), (360, 1332416), (382, 1255680), (384, 1249140), (436, 1100160), (480, 999312), (512, 936855), (545, 880128), (573, 837120), (576, 832760), (640, 749484), (654, 733440), (720, 666208), (764, 627840), (768, 624570), (872, 550080), (955, 502272), (960, 499656), (981, 488960), (1090, 440064), (1146, 418560), (1152, 416380), (1280, 374742), (1308, 366720), (1440, 333104), (1528, 313920), (1536, 312285), (1635, 293376), (1719, 279040), (1744, 275040), (1910, 251136), (1920, 249828), (1962, 244480), (2180, 220032), (2292, 209280), (2304, 208190), (2560, 187371), (2616, 183360), (2865, 167424), (2880, 166552), (3056, 156960), (3270, 146688), (3438, 139520), (3488, 137520), (3820, 125568), (3840, 124914), (3924, 122240), (4360, 110016), (4584, 104640), (4608, 104095), (4905, 97792), (5232, 91680), (5730, 83712), (5760, 83276), (6112, 78480), (6540, 73344), (6876, 69760), (6976, 68760), (7640, 62784), (7680, 62457), (7848, 61120), (8595, 55808), (8720, 55008), (9168, 52320), (9810, 48896), (10464, 45840), (11460, 41856), (11520, 41638), (12224, 39240), (13080, 36672), (13752, 34880), (13952, 34380), (15280, 31392), (15696, 30560), (17190, 27904), (17440, 27504), (18336, 26160), (19620, 24448), (20819, 23040), (20928, 22920)]