180510720

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:160

約数の個数: 224

約数和(自身を含む): 627534432

約数和(自身を除く): 447023712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 113, 120, 128, 130, 156, 160, 192, 195, 208, 226, 240, 256, 260, 312, 320, 339, 384, 390, 416, 452, 480, 512, 520, 565, 624, 640, 678, 768, 780, 832, 904, 960, 1024, 1040, 1130, 1248, 1280, 1356, 1469, 1536, 1560, 1664, 1695, 1808, 1920, 2048, 2080, 2260, 2496, 2560, 2712, 2938, 3072, 3120, 3328, 3390, 3616, 3840, 4096, 4160, 4407, 4520, 4992, 5120, 5424, 5876, 6144, 6240, 6656, 6780, 7232, 7345, 7680, 8192, 8320, 8814, 9040, 9984, 10240, 10848, 11752, 12288, 12480, 13312, 13560, 14464, 14690, 15360, 16640, 17628, 18080, 19968, 20480, 21696, 22035, 23504, 24576, 24960, 26624, 27120, 28928, 29380, 30720, 33280, 35256, 36160, 39936, 40960, 43392, 44070, 47008, 49920, 53248, 54240, 57856, 58760, 61440, 66560, 70512, 72320, 79872, 86784, 88140, 94016, 99840, 106496, 108480, 115712, 117520, 122880, 133120, 141024, 144640, 159744, 173568, 176280, 188032, 199680, 216960, 231424, 235040, 266240, 282048, 289280, 319488, 347136, 352560, 376064, 399360, 433920, 462848, 470080, 532480, 564096, 578560, 694272, 705120, 752128, 798720, 867840, 925696, 940160, 1128192, 1157120, 1388544, 1410240, 1504256, 1597440, 1735680, 1880320, 2256384, 2314240, 2777088, 2820480, 3008512, 3471360, 3760640, 4512768, 4628480, 5640960, 6017024, 6942720, 7521280, 9025536, 11281920, 12034048, 13885440, 15042560, 18051072, 22563840, 30085120, 36102144, 45127680, 60170240, 90255360, 180510720]

約数ペア:

[(1, 180510720), (2, 90255360), (3, 60170240), (4, 45127680), (5, 36102144), (6, 30085120), (8, 22563840), (10, 18051072), (12, 15042560), (13, 13885440), (15, 12034048), (16, 11281920), (20, 9025536), (24, 7521280), (26, 6942720), (30, 6017024), (32, 5640960), (39, 4628480), (40, 4512768), (48, 3760640), (52, 3471360), (60, 3008512), (64, 2820480), (65, 2777088), (78, 2314240), (80, 2256384), (96, 1880320), (104, 1735680), (113, 1597440), (120, 1504256), (128, 1410240), (130, 1388544), (156, 1157120), (160, 1128192), (192, 940160), (195, 925696), (208, 867840), (226, 798720), (240, 752128), (256, 705120), (260, 694272), (312, 578560), (320, 564096), (339, 532480), (384, 470080), (390, 462848), (416, 433920), (452, 399360), (480, 376064), (512, 352560), (520, 347136), (565, 319488), (624, 289280), (640, 282048), (678, 266240), (768, 235040), (780, 231424), (832, 216960), (904, 199680), (960, 188032), (1024, 176280), (1040, 173568), (1130, 159744), (1248, 144640), (1280, 141024), (1356, 133120), (1469, 122880), (1536, 117520), (1560, 115712), (1664, 108480), (1695, 106496), (1808, 99840), (1920, 94016), (2048, 88140), (2080, 86784), (2260, 79872), (2496, 72320), (2560, 70512), (2712, 66560), (2938, 61440), (3072, 58760), (3120, 57856), (3328, 54240), (3390, 53248), (3616, 49920), (3840, 47008), (4096, 44070), (4160, 43392), (4407, 40960), (4520, 39936), (4992, 36160), (5120, 35256), (5424, 33280), (5876, 30720), (6144, 29380), (6240, 28928), (6656, 27120), (6780, 26624), (7232, 24960), (7345, 24576), (7680, 23504), (8192, 22035), (8320, 21696), (8814, 20480), (9040, 19968), (9984, 18080), (10240, 17628), (10848, 16640), (11752, 15360), (12288, 14690), (12480, 14464), (13312, 13560)]