1576248880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{6163}}^1$

素因数の和:6338

約数の個数: 80

約数和(自身を含む): 3852253440

約数和(自身を除く): 2276004560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 139, 184, 230, 278, 368, 460, 556, 695, 920, 1112, 1390, 1840, 2224, 2780, 3197, 5560, 6163, 6394, 11120, 12326, 12788, 15985, 24652, 25576, 30815, 31970, 49304, 51152, 61630, 63940, 98608, 123260, 127880, 141749, 246520, 255760, 283498, 493040, 566996, 708745, 856657, 1133992, 1417490, 1713314, 2267984, 2834980, 3426628, 4283285, 5669960, 6853256, 8566570, 11339920, 13706512, 17133140, 19703111, 34266280, 39406222, 68532560, 78812444, 98515555, 157624888, 197031110, 315249776, 394062220, 788124440, 1576248880]

約数ペア:

[(1, 1576248880), (2, 788124440), (4, 394062220), (5, 315249776), (8, 197031110), (10, 157624888), (16, 98515555), (20, 78812444), (23, 68532560), (40, 39406222), (46, 34266280), (80, 19703111), (92, 17133140), (115, 13706512), (139, 11339920), (184, 8566570), (230, 6853256), (278, 5669960), (368, 4283285), (460, 3426628), (556, 2834980), (695, 2267984), (920, 1713314), (1112, 1417490), (1390, 1133992), (1840, 856657), (2224, 708745), (2780, 566996), (3197, 493040), (5560, 283498), (6163, 255760), (6394, 246520), (11120, 141749), (12326, 127880), (12788, 123260), (15985, 98608), (24652, 63940), (25576, 61630), (30815, 51152), (31970, 49304)]