180637392

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{859}}^1$

素因数の和:1220

約数の個数: 80

約数和(自身を含む): 504620480

約数和(自身を除く): 323983088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 337, 624, 674, 859, 1011, 1348, 1718, 2022, 2577, 2696, 3436, 4044, 4381, 5154, 5392, 6872, 8088, 8762, 10308, 11167, 13143, 13744, 16176, 17524, 20616, 22334, 26286, 33501, 35048, 41232, 44668, 52572, 67002, 70096, 89336, 105144, 134004, 178672, 210288, 268008, 289483, 536016, 578966, 868449, 1157932, 1736898, 2315864, 3473796, 3763279, 4631728, 6947592, 7526558, 11289837, 13895184, 15053116, 22579674, 30106232, 45159348, 60212464, 90318696, 180637392]

約数ペア:

[(1, 180637392), (2, 90318696), (3, 60212464), (4, 45159348), (6, 30106232), (8, 22579674), (12, 15053116), (13, 13895184), (16, 11289837), (24, 7526558), (26, 6947592), (39, 4631728), (48, 3763279), (52, 3473796), (78, 2315864), (104, 1736898), (156, 1157932), (208, 868449), (312, 578966), (337, 536016), (624, 289483), (674, 268008), (859, 210288), (1011, 178672), (1348, 134004), (1718, 105144), (2022, 89336), (2577, 70096), (2696, 67002), (3436, 52572), (4044, 44668), (4381, 41232), (5154, 35048), (5392, 33501), (6872, 26286), (8088, 22334), (8762, 20616), (10308, 17524), (11167, 16176), (13143, 13744)]