169481280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3331}}^1$

素因数の和:3404

約数の個数: 112

約数和(自身を含む): 548420544

約数和(自身を除く): 378939264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1272, 1590, 1696, 2120, 2544, 3180, 3331, 3392, 4240, 5088, 6360, 6662, 8480, 9993, 10176, 12720, 13324, 16655, 16960, 19986, 25440, 26648, 33310, 39972, 49965, 50880, 53296, 66620, 79944, 99930, 106592, 133240, 159888, 176543, 199860, 213184, 266480, 319776, 353086, 399720, 529629, 532960, 639552, 706172, 799440, 882715, 1059258, 1065920, 1412344, 1598880, 1765430, 2118516, 2648145, 2824688, 3197760, 3530860, 4237032, 5296290, 5649376, 7061720, 8474064, 10592580, 11298752, 14123440, 16948128, 21185160, 28246880, 33896256, 42370320, 56493760, 84740640, 169481280]

約数ペア:

[(1, 169481280), (2, 84740640), (3, 56493760), (4, 42370320), (5, 33896256), (6, 28246880), (8, 21185160), (10, 16948128), (12, 14123440), (15, 11298752), (16, 10592580), (20, 8474064), (24, 7061720), (30, 5649376), (32, 5296290), (40, 4237032), (48, 3530860), (53, 3197760), (60, 2824688), (64, 2648145), (80, 2118516), (96, 1765430), (106, 1598880), (120, 1412344), (159, 1065920), (160, 1059258), (192, 882715), (212, 799440), (240, 706172), (265, 639552), (318, 532960), (320, 529629), (424, 399720), (480, 353086), (530, 319776), (636, 266480), (795, 213184), (848, 199860), (960, 176543), (1060, 159888), (1272, 133240), (1590, 106592), (1696, 99930), (2120, 79944), (2544, 66620), (3180, 53296), (3331, 50880), (3392, 49965), (4240, 39972), (5088, 33310), (6360, 26648), (6662, 25440), (8480, 19986), (9993, 16960), (10176, 16655), (12720, 13324)]