188915520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:968

約数の個数: 112

約数和(自身を含む): 602699328

約数和(自身を除く): 413783808

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, 160, 192, 240, 307, 320, 480, 614, 641, 921, 960, 1228, 1282, 1535, 1842, 1923, 2456, 2564, 3070, 3205, 3684, 3846, 4605, 4912, 5128, 6140, 6410, 7368, 7692, 9210, 9615, 9824, 10256, 12280, 12820, 14736, 15384, 18420, 19230, 19648, 20512, 24560, 25640, 29472, 30768, 36840, 38460, 41024, 49120, 51280, 58944, 61536, 73680, 76920, 98240, 102560, 123072, 147360, 153840, 196787, 205120, 294720, 307680, 393574, 590361, 615360, 787148, 983935, 1180722, 1574296, 1967870, 2361444, 2951805, 3148592, 3935740, 4722888, 5903610, 6297184, 7871480, 9445776, 11807220, 12594368, 15742960, 18891552, 23614440, 31485920, 37783104, 47228880, 62971840, 94457760, 188915520]

約数ペア:

[(1, 188915520), (2, 94457760), (3, 62971840), (4, 47228880), (5, 37783104), (6, 31485920), (8, 23614440), (10, 18891552), (12, 15742960), (15, 12594368), (16, 11807220), (20, 9445776), (24, 7871480), (30, 6297184), (32, 5903610), (40, 4722888), (48, 3935740), (60, 3148592), (64, 2951805), (80, 2361444), (96, 1967870), (120, 1574296), (160, 1180722), (192, 983935), (240, 787148), (307, 615360), (320, 590361), (480, 393574), (614, 307680), (641, 294720), (921, 205120), (960, 196787), (1228, 153840), (1282, 147360), (1535, 123072), (1842, 102560), (1923, 98240), (2456, 76920), (2564, 73680), (3070, 61536), (3205, 58944), (3684, 51280), (3846, 49120), (4605, 41024), (4912, 38460), (5128, 36840), (6140, 30768), (6410, 29472), (7368, 25640), (7692, 24560), (9210, 20512), (9615, 19648), (9824, 19230), (10256, 18420), (12280, 15384), (12820, 14736)]