151728080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6301}}^1$

素因数の和:6364

約数の個数: 80

約数和(自身を含む): 412604544

約数和(自身を除く): 260876464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4816, 6020, 6301, 12040, 12602, 24080, 25204, 31505, 44107, 50408, 63010, 88214, 100816, 126020, 176428, 220535, 252040, 270943, 352856, 441070, 504080, 541886, 705712, 882140, 1083772, 1354715, 1764280, 1896601, 2167544, 2709430, 3528560, 3793202, 4335088, 5418860, 7586404, 9483005, 10837720, 15172808, 18966010, 21675440, 30345616, 37932020, 75864040, 151728080]

約数ペア:

[(1, 151728080), (2, 75864040), (4, 37932020), (5, 30345616), (7, 21675440), (8, 18966010), (10, 15172808), (14, 10837720), (16, 9483005), (20, 7586404), (28, 5418860), (35, 4335088), (40, 3793202), (43, 3528560), (56, 2709430), (70, 2167544), (80, 1896601), (86, 1764280), (112, 1354715), (140, 1083772), (172, 882140), (215, 705712), (280, 541886), (301, 504080), (344, 441070), (430, 352856), (560, 270943), (602, 252040), (688, 220535), (860, 176428), (1204, 126020), (1505, 100816), (1720, 88214), (2408, 63010), (3010, 50408), (3440, 44107), (4816, 31505), (6020, 25204), (6301, 24080), (12040, 12602)]