239834880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:327

約数の個数: 216

約数和(自身を含む): 841800960

約数和(自身を除く): 601966080

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, 545, 573, 576, 640, 654, 720, 764, 768, 872, 955, 960, 981, 1090, 1146, 1152, 1280, 1308, 1440, 1528, 1635, 1719, 1744, 1910, 1920, 1962, 2180, 2292, 2304, 2616, 2865, 2880, 3056, 3270, 3438, 3488, 3820, 3840, 3924, 4360, 4584, 4905, 5232, 5730, 5760, 6112, 6540, 6876, 6976, 7640, 7848, 8595, 8720, 9168, 9810, 10464, 11460, 11520, 12224, 13080, 13752, 13952, 15280, 15696, 17190, 17440, 18336, 19620, 20819, 20928, 22920, 24448, 26160, 27504, 27904, 30560, 31392, 34380, 34880, 36672, 39240, 41638, 41856, 45840, 48896, 52320, 55008, 61120, 62457, 62784, 68760, 69760, 73344, 78480, 83276, 83712, 91680, 104095, 104640, 110016, 122240, 124914, 125568, 137520, 139520, 146688, 156960, 166552, 183360, 187371, 208190, 209280, 220032, 244480, 249828, 251136, 275040, 312285, 313920, 333104, 366720, 374742, 416380, 418560, 440064, 499656, 550080, 624570, 627840, 666208, 733440, 749484, 832760, 936855, 999312, 1100160, 1249140, 1255680, 1332416, 1498968, 1665520, 1873710, 1998624, 2200320, 2498280, 2664832, 2997936, 3331040, 3747420, 3997248, 4996560, 5329664, 5995872, 6662080, 7494840, 7994496, 9993120, 11991744, 13324160, 14989680, 15988992, 19986240, 23983488, 26648320, 29979360, 39972480, 47966976, 59958720, 79944960, 119917440, 239834880]

約数ペア:

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