531501120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1031}}^1$

素因数の和:1233

約数の個数: 168

約数和(自身を含む): 1840138560

約数和(自身を除く): 1308637440

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, 120, 144, 160, 179, 180, 192, 240, 288, 320, 358, 360, 480, 537, 576, 716, 720, 895, 960, 1031, 1074, 1432, 1440, 1611, 1790, 2062, 2148, 2685, 2864, 2880, 3093, 3222, 3580, 4124, 4296, 5155, 5370, 5728, 6186, 6444, 7160, 8055, 8248, 8592, 9279, 10310, 10740, 11456, 12372, 12888, 14320, 15465, 16110, 16496, 17184, 18558, 20620, 21480, 24744, 25776, 28640, 30930, 32220, 32992, 34368, 37116, 41240, 42960, 46395, 49488, 51552, 57280, 61860, 64440, 65984, 74232, 82480, 85920, 92790, 98976, 103104, 123720, 128880, 148464, 164960, 171840, 184549, 185580, 197952, 247440, 257760, 296928, 329920, 369098, 371160, 494880, 515520, 553647, 593856, 738196, 742320, 922745, 989760, 1107294, 1476392, 1484640, 1660941, 1845490, 2214588, 2768235, 2952784, 2969280, 3321882, 3690980, 4429176, 5536470, 5905568, 6643764, 7381960, 8304705, 8858352, 11072940, 11811136, 13287528, 14763920, 16609410, 17716704, 22145880, 26575056, 29527840, 33218820, 35433408, 44291760, 53150112, 59055680, 66437640, 88583520, 106300224, 132875280, 177167040, 265750560, 531501120]

約数ペア:

[(1, 531501120), (2, 265750560), (3, 177167040), (4, 132875280), (5, 106300224), (6, 88583520), (8, 66437640), (9, 59055680), (10, 53150112), (12, 44291760), (15, 35433408), (16, 33218820), (18, 29527840), (20, 26575056), (24, 22145880), (30, 17716704), (32, 16609410), (36, 14763920), (40, 13287528), (45, 11811136), (48, 11072940), (60, 8858352), (64, 8304705), (72, 7381960), (80, 6643764), (90, 5905568), (96, 5536470), (120, 4429176), (144, 3690980), (160, 3321882), (179, 2969280), (180, 2952784), (192, 2768235), (240, 2214588), (288, 1845490), (320, 1660941), (358, 1484640), (360, 1476392), (480, 1107294), (537, 989760), (576, 922745), (716, 742320), (720, 738196), (895, 593856), (960, 553647), (1031, 515520), (1074, 494880), (1432, 371160), (1440, 369098), (1611, 329920), (1790, 296928), (2062, 257760), (2148, 247440), (2685, 197952), (2864, 185580), (2880, 184549), (3093, 171840), (3222, 164960), (3580, 148464), (4124, 128880), (4296, 123720), (5155, 103104), (5370, 98976), (5728, 92790), (6186, 85920), (6444, 82480), (7160, 74232), (8055, 65984), (8248, 64440), (8592, 61860), (9279, 57280), (10310, 51552), (10740, 49488), (11456, 46395), (12372, 42960), (12888, 41240), (14320, 37116), (15465, 34368), (16110, 32992), (16496, 32220), (17184, 30930), (18558, 28640), (20620, 25776), (21480, 24744)]