480165840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2887}}^1$

素因数の和:2927

約数の個数: 320

約数和(自身を含む): 2062725120

約数和(自身を除く): 1582559280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 420, 432, 440, 462, 495, 504, 528, 540, 560, 594, 616, 630, 660, 693, 720, 756, 770, 792, 840, 880, 924, 945, 990, 1008, 1080, 1155, 1188, 1232, 1260, 1320, 1386, 1485, 1512, 1540, 1584, 1680, 1848, 1890, 1980, 2079, 2160, 2310, 2376, 2520, 2640, 2772, 2887, 2970, 3024, 3080, 3465, 3696, 3780, 3960, 4158, 4620, 4752, 5040, 5544, 5774, 5940, 6160, 6930, 7560, 7920, 8316, 8661, 9240, 10395, 11088, 11548, 11880, 13860, 14435, 15120, 16632, 17322, 18480, 20209, 20790, 23096, 23760, 25983, 27720, 28870, 31757, 33264, 34644, 40418, 41580, 43305, 46192, 51966, 55440, 57740, 60627, 63514, 69288, 77949, 80836, 83160, 86610, 95271, 101045, 103932, 115480, 121254, 127028, 129915, 138576, 155898, 158785, 161672, 166320, 173220, 181881, 190542, 202090, 207864, 222299, 230960, 242508, 254056, 259830, 285813, 303135, 311796, 317570, 323344, 346440, 363762, 381084, 389745, 404180, 415728, 444598, 476355, 485016, 508112, 519660, 545643, 571626, 606270, 623592, 635140, 666897, 692880, 727524, 762168, 779490, 808360, 857439, 889196, 909405, 952710, 970032, 1039320, 1091286, 1111495, 1143252, 1212540, 1247184, 1270280, 1333794, 1429065, 1455048, 1524336, 1558980, 1616720, 1714878, 1778392, 1818810, 1905420, 2000691, 2078640, 2182572, 2222990, 2286504, 2425080, 2540560, 2667588, 2728215, 2858130, 2910096, 3117960, 3334485, 3429756, 3556784, 3637620, 3810840, 4001382, 4287195, 4365144, 4445980, 4573008, 4850160, 5335176, 5456430, 5716260, 6002073, 6235920, 6668970, 6859512, 7275240, 7621680, 8002764, 8574390, 8730288, 8891960, 10003455, 10670352, 10912860, 11432520, 12004146, 13337940, 13719024, 14550480, 16005528, 17148780, 17783920, 20006910, 21825720, 22865040, 24008292, 26675880, 30010365, 32011056, 34297560, 40013820, 43651440, 48016584, 53351760, 60020730, 68595120, 80027640, 96033168, 120041460, 160055280, 240082920, 480165840]

約数ペア:

[(1, 480165840), (2, 240082920), (3, 160055280), (4, 120041460), (5, 96033168), (6, 80027640), (7, 68595120), (8, 60020730), (9, 53351760), (10, 48016584), (11, 43651440), (12, 40013820), (14, 34297560), (15, 32011056), (16, 30010365), (18, 26675880), (20, 24008292), (21, 22865040), (22, 21825720), (24, 20006910), (27, 17783920), (28, 17148780), (30, 16005528), (33, 14550480), (35, 13719024), (36, 13337940), (40, 12004146), (42, 11432520), (44, 10912860), (45, 10670352), (48, 10003455), (54, 8891960), (55, 8730288), (56, 8574390), (60, 8002764), (63, 7621680), (66, 7275240), (70, 6859512), (72, 6668970), (77, 6235920), (80, 6002073), (84, 5716260), (88, 5456430), (90, 5335176), (99, 4850160), (105, 4573008), (108, 4445980), (110, 4365144), (112, 4287195), (120, 4001382), (126, 3810840), (132, 3637620), (135, 3556784), (140, 3429756), (144, 3334485), (154, 3117960), (165, 2910096), (168, 2858130), (176, 2728215), (180, 2667588), (189, 2540560), (198, 2425080), (210, 2286504), (216, 2222990), (220, 2182572), (231, 2078640), (240, 2000691), (252, 1905420), (264, 1818810), (270, 1778392), (280, 1714878), (297, 1616720), (308, 1558980), (315, 1524336), (330, 1455048), (336, 1429065), (360, 1333794), (378, 1270280), (385, 1247184), (396, 1212540), (420, 1143252), (432, 1111495), (440, 1091286), (462, 1039320), (495, 970032), (504, 952710), (528, 909405), (540, 889196), (560, 857439), (594, 808360), (616, 779490), (630, 762168), (660, 727524), (693, 692880), (720, 666897), (756, 635140), (770, 623592), (792, 606270), (840, 571626), (880, 545643), (924, 519660), (945, 508112), (990, 485016), (1008, 476355), (1080, 444598), (1155, 415728), (1188, 404180), (1232, 389745), (1260, 381084), (1320, 363762), (1386, 346440), (1485, 323344), (1512, 317570), (1540, 311796), (1584, 303135), (1680, 285813), (1848, 259830), (1890, 254056), (1980, 242508), (2079, 230960), (2160, 222299), (2310, 207864), (2376, 202090), (2520, 190542), (2640, 181881), (2772, 173220), (2887, 166320), (2970, 161672), (3024, 158785), (3080, 155898), (3465, 138576), (3696, 129915), (3780, 127028), (3960, 121254), (4158, 115480), (4620, 103932), (4752, 101045), (5040, 95271), (5544, 86610), (5774, 83160), (5940, 80836), (6160, 77949), (6930, 69288), (7560, 63514), (7920, 60627), (8316, 57740), (8661, 55440), (9240, 51966), (10395, 46192), (11088, 43305), (11548, 41580), (11880, 40418), (13860, 34644), (14435, 33264), (15120, 31757), (16632, 28870), (17322, 27720), (18480, 25983), (20209, 23760), (20790, 23096)]