180887808

素因数分解:

$2^8\times 3^1\times {\mathrm{317}}^1\times {\mathrm{743}}^1$

素因数の和:1079

約数の個数: 72

約数和(自身を含む): 483594048

約数和(自身を除く): 302706240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 317, 384, 634, 743, 768, 951, 1268, 1486, 1902, 2229, 2536, 2972, 3804, 4458, 5072, 5944, 7608, 8916, 10144, 11888, 15216, 17832, 20288, 23776, 30432, 35664, 40576, 47552, 60864, 71328, 81152, 95104, 121728, 142656, 190208, 235531, 243456, 285312, 471062, 570624, 706593, 942124, 1413186, 1884248, 2826372, 3768496, 5652744, 7536992, 11305488, 15073984, 22610976, 30147968, 45221952, 60295936, 90443904, 180887808]

約数ペア:

[(1, 180887808), (2, 90443904), (3, 60295936), (4, 45221952), (6, 30147968), (8, 22610976), (12, 15073984), (16, 11305488), (24, 7536992), (32, 5652744), (48, 3768496), (64, 2826372), (96, 1884248), (128, 1413186), (192, 942124), (256, 706593), (317, 570624), (384, 471062), (634, 285312), (743, 243456), (768, 235531), (951, 190208), (1268, 142656), (1486, 121728), (1902, 95104), (2229, 81152), (2536, 71328), (2972, 60864), (3804, 47552), (4458, 40576), (5072, 35664), (5944, 30432), (7608, 23776), (8916, 20288), (10144, 17832), (11888, 15216)]