87659520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:480

約数の個数: 176

約数和(自身を含む): 302628480

約数和(自身を除く): 214968960

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, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 439, 480, 512, 520, 624, 640, 768, 780, 832, 878, 960, 1024, 1040, 1248, 1280, 1317, 1536, 1560, 1664, 1756, 1920, 2080, 2195, 2496, 2560, 2634, 3072, 3120, 3328, 3512, 3840, 4160, 4390, 4992, 5120, 5268, 5707, 6240, 6585, 6656, 7024, 7680, 8320, 8780, 9984, 10536, 11414, 12480, 13170, 13312, 14048, 15360, 16640, 17121, 17560, 19968, 21072, 22828, 24960, 26340, 28096, 28535, 33280, 34242, 35120, 39936, 42144, 45656, 49920, 52680, 56192, 57070, 66560, 68484, 70240, 84288, 85605, 91312, 99840, 105360, 112384, 114140, 136968, 140480, 168576, 171210, 182624, 199680, 210720, 224768, 228280, 273936, 280960, 337152, 342420, 365248, 421440, 449536, 456560, 547872, 561920, 674304, 684840, 730496, 842880, 913120, 1095744, 1123840, 1348608, 1369680, 1460992, 1685760, 1826240, 2191488, 2247680, 2739360, 2921984, 3371520, 3652480, 4382976, 5478720, 5843968, 6743040, 7304960, 8765952, 10957440, 14609920, 17531904, 21914880, 29219840, 43829760, 87659520]

約数ペア:

[(1, 87659520), (2, 43829760), (3, 29219840), (4, 21914880), (5, 17531904), (6, 14609920), (8, 10957440), (10, 8765952), (12, 7304960), (13, 6743040), (15, 5843968), (16, 5478720), (20, 4382976), (24, 3652480), (26, 3371520), (30, 2921984), (32, 2739360), (39, 2247680), (40, 2191488), (48, 1826240), (52, 1685760), (60, 1460992), (64, 1369680), (65, 1348608), (78, 1123840), (80, 1095744), (96, 913120), (104, 842880), (120, 730496), (128, 684840), (130, 674304), (156, 561920), (160, 547872), (192, 456560), (195, 449536), (208, 421440), (240, 365248), (256, 342420), (260, 337152), (312, 280960), (320, 273936), (384, 228280), (390, 224768), (416, 210720), (439, 199680), (480, 182624), (512, 171210), (520, 168576), (624, 140480), (640, 136968), (768, 114140), (780, 112384), (832, 105360), (878, 99840), (960, 91312), (1024, 85605), (1040, 84288), (1248, 70240), (1280, 68484), (1317, 66560), (1536, 57070), (1560, 56192), (1664, 52680), (1756, 49920), (1920, 45656), (2080, 42144), (2195, 39936), (2496, 35120), (2560, 34242), (2634, 33280), (3072, 28535), (3120, 28096), (3328, 26340), (3512, 24960), (3840, 22828), (4160, 21072), (4390, 19968), (4992, 17560), (5120, 17121), (5268, 16640), (5707, 15360), (6240, 14048), (6585, 13312), (6656, 13170), (7024, 12480), (7680, 11414), (8320, 10536), (8780, 9984)]