479059920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1344

約数の個数: 240

約数和(自身を含む): 1757595840

約数和(自身を除く): 1278535920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 486, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 972, 1026, 1080, 1140, 1215, 1296, 1297, 1368, 1520, 1539, 1620, 1710, 1944, 2052, 2160, 2280, 2430, 2565, 2594, 2736, 3078, 3240, 3420, 3888, 3891, 4104, 4560, 4617, 4860, 5130, 5188, 6156, 6480, 6485, 6840, 7695, 7782, 8208, 9234, 9720, 10260, 10376, 11673, 12312, 12970, 13680, 15390, 15564, 18468, 19440, 19455, 20520, 20752, 23085, 23346, 24624, 24643, 25940, 30780, 31128, 35019, 36936, 38910, 41040, 46170, 46692, 49286, 51880, 58365, 61560, 62256, 70038, 73872, 73929, 77820, 92340, 93384, 98572, 103760, 105057, 116730, 123120, 123215, 140076, 147858, 155640, 175095, 184680, 186768, 197144, 210114, 221787, 233460, 246430, 280152, 295716, 311280, 315171, 350190, 369360, 369645, 394288, 420228, 443574, 466920, 492860, 525285, 560304, 591432, 630342, 665361, 700380, 739290, 840456, 887148, 933840, 985720, 1050570, 1108935, 1182864, 1260684, 1330722, 1400760, 1478580, 1575855, 1680912, 1774296, 1971440, 1996083, 2101140, 2217870, 2521368, 2661444, 2801520, 2957160, 3151710, 3326805, 3548592, 3992166, 4202280, 4435740, 5042736, 5322888, 5914320, 5988249, 6303420, 6653610, 7984332, 8404560, 8871480, 9980415, 10645776, 11976498, 12606840, 13307220, 15968664, 17742960, 19960830, 23952996, 25213680, 26614440, 29941245, 31937328, 39921660, 47905992, 53228880, 59882490, 79843320, 95811984, 119764980, 159686640, 239529960, 479059920]

約数ペア:

[(1, 479059920), (2, 239529960), (3, 159686640), (4, 119764980), (5, 95811984), (6, 79843320), (8, 59882490), (9, 53228880), (10, 47905992), (12, 39921660), (15, 31937328), (16, 29941245), (18, 26614440), (19, 25213680), (20, 23952996), (24, 19960830), (27, 17742960), (30, 15968664), (36, 13307220), (38, 12606840), (40, 11976498), (45, 10645776), (48, 9980415), (54, 8871480), (57, 8404560), (60, 7984332), (72, 6653610), (76, 6303420), (80, 5988249), (81, 5914320), (90, 5322888), (95, 5042736), (108, 4435740), (114, 4202280), (120, 3992166), (135, 3548592), (144, 3326805), (152, 3151710), (162, 2957160), (171, 2801520), (180, 2661444), (190, 2521368), (216, 2217870), (228, 2101140), (240, 1996083), (243, 1971440), (270, 1774296), (285, 1680912), (304, 1575855), (324, 1478580), (342, 1400760), (360, 1330722), (380, 1260684), (405, 1182864), (432, 1108935), (456, 1050570), (486, 985720), (513, 933840), (540, 887148), (570, 840456), (648, 739290), (684, 700380), (720, 665361), (760, 630342), (810, 591432), (855, 560304), (912, 525285), (972, 492860), (1026, 466920), (1080, 443574), (1140, 420228), (1215, 394288), (1296, 369645), (1297, 369360), (1368, 350190), (1520, 315171), (1539, 311280), (1620, 295716), (1710, 280152), (1944, 246430), (2052, 233460), (2160, 221787), (2280, 210114), (2430, 197144), (2565, 186768), (2594, 184680), (2736, 175095), (3078, 155640), (3240, 147858), (3420, 140076), (3888, 123215), (3891, 123120), (4104, 116730), (4560, 105057), (4617, 103760), (4860, 98572), (5130, 93384), (5188, 92340), (6156, 77820), (6480, 73929), (6485, 73872), (6840, 70038), (7695, 62256), (7782, 61560), (8208, 58365), (9234, 51880), (9720, 49286), (10260, 46692), (10376, 46170), (11673, 41040), (12312, 38910), (12970, 36936), (13680, 35019), (15390, 31128), (15564, 30780), (18468, 25940), (19440, 24643), (19455, 24624), (20520, 23346), (20752, 23085)]