85931520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 160

約数和(自身を含む): 280482048

約数和(自身を除く): 194550528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 167, 192, 201, 240, 256, 268, 320, 334, 335, 384, 402, 480, 501, 512, 536, 640, 668, 670, 768, 804, 835, 960, 1002, 1005, 1072, 1280, 1336, 1340, 1536, 1608, 1670, 1920, 2004, 2010, 2144, 2505, 2560, 2672, 2680, 3216, 3340, 3840, 4008, 4020, 4288, 5010, 5344, 5360, 6432, 6680, 7680, 8016, 8040, 8576, 10020, 10688, 10720, 11189, 12864, 13360, 16032, 16080, 17152, 20040, 21376, 21440, 22378, 25728, 26720, 32064, 32160, 33567, 34304, 40080, 42752, 42880, 44756, 51456, 53440, 55945, 64128, 64320, 67134, 80160, 85504, 85760, 89512, 102912, 106880, 111890, 128256, 128640, 134268, 160320, 167835, 171520, 179024, 213760, 223780, 256512, 257280, 268536, 320640, 335670, 358048, 427520, 447560, 514560, 537072, 641280, 671340, 716096, 895120, 1074144, 1282560, 1342680, 1432192, 1790240, 2148288, 2685360, 2864384, 3580480, 4296576, 5370720, 5728768, 7160960, 8593152, 10741440, 14321920, 17186304, 21482880, 28643840, 42965760, 85931520]

約数ペア:

[(1, 85931520), (2, 42965760), (3, 28643840), (4, 21482880), (5, 17186304), (6, 14321920), (8, 10741440), (10, 8593152), (12, 7160960), (15, 5728768), (16, 5370720), (20, 4296576), (24, 3580480), (30, 2864384), (32, 2685360), (40, 2148288), (48, 1790240), (60, 1432192), (64, 1342680), (67, 1282560), (80, 1074144), (96, 895120), (120, 716096), (128, 671340), (134, 641280), (160, 537072), (167, 514560), (192, 447560), (201, 427520), (240, 358048), (256, 335670), (268, 320640), (320, 268536), (334, 257280), (335, 256512), (384, 223780), (402, 213760), (480, 179024), (501, 171520), (512, 167835), (536, 160320), (640, 134268), (668, 128640), (670, 128256), (768, 111890), (804, 106880), (835, 102912), (960, 89512), (1002, 85760), (1005, 85504), (1072, 80160), (1280, 67134), (1336, 64320), (1340, 64128), (1536, 55945), (1608, 53440), (1670, 51456), (1920, 44756), (2004, 42880), (2010, 42752), (2144, 40080), (2505, 34304), (2560, 33567), (2672, 32160), (2680, 32064), (3216, 26720), (3340, 25728), (3840, 22378), (4008, 21440), (4020, 21376), (4288, 20040), (5010, 17152), (5344, 16080), (5360, 16032), (6432, 13360), (6680, 12864), (7680, 11189), (8016, 10720), (8040, 10688), (8576, 10020)]