160235520

素因数分解:

$2^{16}\times 3^1\times 5^1\times {\mathrm{163}}^1$

素因数の和:203

約数の個数: 136

約数和(自身を含む): 515895456

約数和(自身を除く): 355659936

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, 163, 192, 240, 256, 320, 326, 384, 480, 489, 512, 640, 652, 768, 815, 960, 978, 1024, 1280, 1304, 1536, 1630, 1920, 1956, 2048, 2445, 2560, 2608, 3072, 3260, 3840, 3912, 4096, 4890, 5120, 5216, 6144, 6520, 7680, 7824, 8192, 9780, 10240, 10432, 12288, 13040, 15360, 15648, 16384, 19560, 20480, 20864, 24576, 26080, 30720, 31296, 32768, 39120, 40960, 41728, 49152, 52160, 61440, 62592, 65536, 78240, 81920, 83456, 98304, 104320, 122880, 125184, 156480, 163840, 166912, 196608, 208640, 245760, 250368, 312960, 327680, 333824, 417280, 491520, 500736, 625920, 667648, 834560, 983040, 1001472, 1251840, 1335296, 1669120, 2002944, 2503680, 2670592, 3338240, 4005888, 5007360, 5341184, 6676480, 8011776, 10014720, 10682368, 13352960, 16023552, 20029440, 26705920, 32047104, 40058880, 53411840, 80117760, 160235520]

約数ペア:

[(1, 160235520), (2, 80117760), (3, 53411840), (4, 40058880), (5, 32047104), (6, 26705920), (8, 20029440), (10, 16023552), (12, 13352960), (15, 10682368), (16, 10014720), (20, 8011776), (24, 6676480), (30, 5341184), (32, 5007360), (40, 4005888), (48, 3338240), (60, 2670592), (64, 2503680), (80, 2002944), (96, 1669120), (120, 1335296), (128, 1251840), (160, 1001472), (163, 983040), (192, 834560), (240, 667648), (256, 625920), (320, 500736), (326, 491520), (384, 417280), (480, 333824), (489, 327680), (512, 312960), (640, 250368), (652, 245760), (768, 208640), (815, 196608), (960, 166912), (978, 163840), (1024, 156480), (1280, 125184), (1304, 122880), (1536, 104320), (1630, 98304), (1920, 83456), (1956, 81920), (2048, 78240), (2445, 65536), (2560, 62592), (2608, 61440), (3072, 52160), (3260, 49152), (3840, 41728), (3912, 40960), (4096, 39120), (4890, 32768), (5120, 31296), (5216, 30720), (6144, 26080), (6520, 24576), (7680, 20864), (7824, 20480), (8192, 19560), (9780, 16384), (10240, 15648), (10432, 15360), (12288, 13040)]