87797760

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{1429}}^1$

素因数の和:1461

約数の個数: 104

約数和(自身を含む): 281115120

約数和(自身を除く): 193317360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1429, 1536, 1920, 2048, 2560, 2858, 3072, 3840, 4096, 4287, 5120, 5716, 6144, 7145, 7680, 8574, 10240, 11432, 12288, 14290, 15360, 17148, 20480, 21435, 22864, 28580, 30720, 34296, 42870, 45728, 57160, 61440, 68592, 85740, 91456, 114320, 137184, 171480, 182912, 228640, 274368, 342960, 365824, 457280, 548736, 685920, 731648, 914560, 1097472, 1371840, 1463296, 1829120, 2194944, 2743680, 2926592, 3658240, 4389888, 5487360, 5853184, 7316480, 8779776, 10974720, 14632960, 17559552, 21949440, 29265920, 43898880, 87797760]

約数ペア:

[(1, 87797760), (2, 43898880), (3, 29265920), (4, 21949440), (5, 17559552), (6, 14632960), (8, 10974720), (10, 8779776), (12, 7316480), (15, 5853184), (16, 5487360), (20, 4389888), (24, 3658240), (30, 2926592), (32, 2743680), (40, 2194944), (48, 1829120), (60, 1463296), (64, 1371840), (80, 1097472), (96, 914560), (120, 731648), (128, 685920), (160, 548736), (192, 457280), (240, 365824), (256, 342960), (320, 274368), (384, 228640), (480, 182912), (512, 171480), (640, 137184), (768, 114320), (960, 91456), (1024, 85740), (1280, 68592), (1429, 61440), (1536, 57160), (1920, 45728), (2048, 42870), (2560, 34296), (2858, 30720), (3072, 28580), (3840, 22864), (4096, 21435), (4287, 20480), (5120, 17148), (5716, 15360), (6144, 14290), (7145, 12288), (7680, 11432), (8574, 10240)]